Trajactory
[电] 弹道
🗣️ 情景例句
Feel free to look around.
请随意到处看看。
Every heart has its own sorrow.
人人都有伤心处。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。