Ulms
水下远程导弹系统
🗣️ 情景例句
Easy does it, tom. don't get all worked up.
冷静点，汤姆，不要太激动。
No. Forget about it. It's not important.
哪儿的话，别提这件事了，那不算什么。
We're going to meet here, outside the school gate, at two o'clock.
我们打算两点钟在校门外见面。