Persis
石蕊染料
🗣️ 情景例句
Since English is not your native tongue.
因为英语不是你的母语。
We're having some friends over. What are you doing?
我们打算请几位朋友来玩。你打算干什么呢？
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。