Prelaunch
a. 发射前的,下水前的
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
If I were in your shoes.
如果我是你的话。
Do you realize that all of these shirts are half off?
你知道这些衬衫都卖半价了吗？