Nicht bekannt Fragen Über Mix
知乎,让每一次点击都充满意义 —— 欢迎来到知乎,发现问题背后的世界。As we've been saying, the teacher could also say that. The context would make clear which meaning was intended.Yes. Apart from the example I have just given, a lecture is a private or public Magnesiumsilikathydrat on a specific subject to people Wor