Maintenance phase
[计] 维护阶段
🧩 词语组成解析
🗣️ 情景例句
It's a pleasure to meet you.
认识你是我的荣幸。
Where is the boarding gate for this flight?
这班飞机的登机门在哪儿？
The most unusual car was a Benz which had only three wheels.
而最不寻常的一辆则要属只有3只轮子的奔驰牌汽车了。