Mesotergum
中胸背板
??? 情景例句
The new students seem to be shaping up quite nicely.
新生們看來表現得相當不錯。
Help yourself.
請便！
My name is Jim Green. I am twelve. This is my school. It is No. 14 Middle School.
我叫吉姆·格林。我12歲了。這是我的學校，這是第十四中學。