辛沛沛NO-BOOK 傻瓜机从零开始学英语--Unit 57 Don't worry!

 

Unit¹ 57   Don't worry!   

Don't worry!   别担心！

Don't worry!   别担心了！

Don't worry!   不用担心！

Don't worry!   没事的！

Don't worry!   不用担心！

Don't worry!   不要担心那事了！

Don't worry!   别为此担心了！

Don't worry!   你别为这个担心了！

1 unit   

n.单位，单元，部件，元件，装置

参考例句：

• This unit is very hard.这个单元很难。
• This textbook has twenty units.这本课本有二十单元。