介绍:
1. at the post office 在邮局
in the post office 在邮局里面
I'll meet you at the station.
我会在车站跟你碰面
I'll meet you in the station.
我会在车站里面跟你碰面
2. mail 名词 “邮件” 动词 “邮寄”
mail a letter 寄一封信
=send a letter
=post a letter
I usually recieve a lot of mail everyday.
通常我每天都会受到很多邮件
3. seal (密)封，封口
Seal the envelope before you mail it.
寄信之前要把信封好
though作副词，表示“不过，然而”
A：Can I borrow your bike?
我能借你的自行车吗？
B：Yes, you can. Don't break it ,though.
可以，但是别把他弄坏哦
though作连词，表“虽然”
Though he is nice, I don't like him.
=He is nice, but I don't like him.
虽然他人很好，但是我不喜欢他。
大家还在听
