Monday Evening: Technical Vocabulary Review & Speaking Practice 🌙
Welcome back! It’s time to consolidate what you learned this morning and put it into real conversation. Tonight’s focus: reviewing key technical terms and training your mouth to say them naturally in meetings and discussions.
🌟 Word of the Day
Optimize /ˈɒp.tɪ.maɪz/
Vietnamese meaning: Tối ưu hóa — to make something as good, effective, or functional as possible.
3 Example Sentences:
- “We need to optimize the database queries before the product launch.”
- “The team spent two weeks optimizing the API response time from 800ms to 120ms.”
- “Can you help me optimize this algorithm? It’s running too slowly for large datasets.”
🔊 Pronunciation Resources:
- 📖 Cambridge Dictionary – optimize
- 🎙️ YouGlish – hear “optimize” in real speech
- ▶️ YouTube – How to pronounce “optimize”
Pronunciation tip: Stress is on the FIRST syllable: OP-tih-myze. The “t” in the middle is softened — sounds like “OP-tih-myze”, not “op-TI-myze”.
📋 Vocabulary Table
| Phrase | Vietnamese | Example Sentence |
|---|---|---|
| bottleneck | nút thắt cổ chai / điểm nghẽn | ”The payment gateway is the bottleneck slowing our checkout process.” |
| scalable solution | giải pháp có thể mở rộng | ”We need a scalable solution that handles 10x traffic growth.” |
| legacy code | code cũ / hệ thống cũ | ”Refactoring legacy code is risky without proper test coverage.” |
| tech stack | bộ công nghệ sử dụng | ”Our tech stack includes React, Node.js, and PostgreSQL.” |
| proof of concept | bằng chứng khái niệm / thử nghiệm ban đầu | ”Let’s build a proof of concept before we commit to this architecture.” |
🗣️ Pronunciation Practice
Target Sentence:
“We identified a bottleneck in the pipeline and optimized the legacy code to improve performance.”
Phonetic breakdown:
/wiː aɪˈden.tɪ.faɪd ə ˈbɒt.əl.nek ɪn ðə ˈpaɪp.laɪn ænd ˈɒp.tɪ.maɪzd ðə ˈleg.ə.si kəʊd tuː ɪmˈpruːv pəˈfɔː.məns/
Word-by-word stress guide:
| Word | Stress | Sounds like |
|---|---|---|
| identified | i-DEN-tih-fyed | focus on “DEN” |
| bottleneck | BOT-ul-neck | ”BOT” is strong |
| pipeline | PIPE-line | ”PIPE” is long |
| optimized | OP-tih-myzd | quick ending “-myzd” |
| legacy | LEG-uh-see | soft ending |
| performance | per-FORM-ance | ”FORM” is the power syllable |
Rhythm tip: This sentence has a natural rhythm. Clap on the stressed syllables:
“We i-DEN-tified a BOT-tleneck in the PIPE-line and OP-timized the LEG-acy code to im-PROVE per-FORM-ance.”
Practice technique: Say it slowly 3×, then at normal speed 3×, then try saying it while gesturing (pointing at a whiteboard). Movement helps fluency!
✏️ Exercise 1: Fill in the Blank
Choose the correct technical word to complete each sentence:
Word bank: bottleneck | scalable | optimize | tech stack | proof of concept
- “Before we pitch to investors, we should build a quick __________ to show the idea works.”
- “The database is the __________ — every request has to wait for it.”
- “Our current system isn’t __________; it crashes when more than 1,000 users connect simultaneously.”
- “We decided to __________ the image loading by implementing lazy loading and compression.”
- “What’s your __________? Are you using microservices or a monolith?”
✅ Click to see answers
- proof of concept
- bottleneck
- scalable
- optimize
- tech stack
✏️ Exercise 2: Translate These Sentences
Translate each sentence from Vietnamese to English using tonight’s vocabulary:
- “Chúng ta cần tối ưu hóa truy vấn cơ sở dữ liệu để giảm thời gian phản hồi.”
- “Đây không phải là giải pháp có thể mở rộng — nó sẽ gặp vấn đề khi có 10,000 người dùng.”
- “Nhóm của chúng tôi đang xây dựng bằng chứng khái niệm để kiểm tra kiến trúc mới.”
✅ Click to see model answers
- “We need to optimize the database queries to reduce response time.”
- “This isn’t a scalable solution — it will break at 10,000 users.”
- “Our team is building a proof of concept to test the new architecture.”
(Your answers may vary slightly — the key is using the vocabulary correctly!)
💡 Idiom of the Day
”Hit the ground running”
Vietnamese meaning: Bắt đầu ngay lập tức với tốc độ và hiệu quả cao — to start a new job, project, or activity energetically and without needing time to adjust.
2 Usage Examples:
- “The new backend engineer really hit the ground running — she pushed her first PR on day one.”
- “With our existing tech stack knowledge, we were able to hit the ground running on the new project.”
When to use it: In interviews, use this to show you’re proactive: “I’m a fast learner and always try to hit the ground running when joining a new team.”
🎤 Speaking Challenge (60 seconds)
Your mission:
Set a 60-second timer. Speak out loud — pretend you’re in a technical meeting explaining a system problem to your team. Use AT LEAST 3 words from tonight’s vocabulary list.
Scenario prompt:
“You’ve discovered that the checkout feature is slow. Explain the problem to your team and suggest a solution.”
Example opening (use this as a springboard):
“Hey team, I found the bottleneck — it’s in the payment service. The legacy code is making three separate API calls where one would do. I want to optimize this by refactoring it to a single async call. I’ll build a proof of concept first and share it in the PR…”
Tips for your 60 seconds:
- Don’t worry about perfection — keep talking!
- Use connector phrases: “The reason is…”, “What I suggest is…”, “The good news is…”
- End with a clear action: “I’ll have an update by tomorrow afternoon.”
Record yourself if you can — play it back and notice your stress patterns on technical words!
🌙 Evening Challenge
One tiny action before tomorrow morning:
Write ONE sentence in English about something technical you worked on today, then post it in your notes app or say it out loud before you sleep.
Template:
“Today I [action] a [technical thing] to [result].”
Example:
“Today I optimized a database query to reduce the API response time from 600ms to 90ms.”
This 30-second habit builds the automatic connection between your daily work and English expression. Over 30 days, you’ll find technical English coming naturally in meetings.
📊 Tonight’s Session Summary
| Category | Items Covered |
|---|---|
| 🔤 Word of the Day | optimize |
| 📚 Vocabulary | 5 technical phrases |
| 🗣️ Pronunciation | Sentence-level stress & rhythm |
| ✏️ Exercises | Fill-in-blank + Translation |
| 💡 Idiom | Hit the ground running |
| 🎤 Speaking | 60-second meeting simulation |
Good night! 🌙 Consistency beats intensity — even 20 minutes a day compounds into fluency. See you tomorrow morning!