🗣️ 情景例句
This is my sister Susan.
这是我妹妹Susan。
Please come in and have a peach.
请进来吃一个桃子。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。