Dgps
差分GPS系统
🗣️ 情景例句
Oh, I don't know.
噢，这个我就不知道啦。
Hello. I wish to speak to Mr.Chen?
喂，我想和陈先生讲话。
be nice to people we don't' like, drive carefully, and take the dog for a walk every day.
对不喜欢的人友善一些；小心驾车；每天都要带着狗散步；等等。