Graphidox
硅钙钛铁合金
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
A good maxim is never out of season.
至理名言不会过时。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英语。