Radan
雷达导航
🗣️ 情景例句
What is your responsibility there?
你在那主管什么？
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
I really ought to go and have my eyes tested.
我确实该去检查一下我的眼睛了。