Trackmounted
履带
🗣️ 情景例句
Three. Besides Chinese, my mother tongue, I can also speak English and French.
三种，除了我的母语中文外，我还会讲英语和法语。
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
This time, the policeman lost his temper.
这一次警察火了。