Cfar
恒虚警率
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
I've been watching TV all night.
我看了一整晚的电视。
And this is Naoko.She's Japanese.
这位是直子。她是日本人。