经典句子：

No, don't pick your nose.不要挖鼻孔。

Don't wipe your nose with your bare hands.

不要用手擦鼻子。

Go get a tissue.去拿面巾纸来。

Blow your nose.擤鼻涕。

One more time.再来一次。

Don't rub your saliva on your clothes.

别把口水擦到衣服上。

Don't eat anything dropped on the ground.

别吃掉到地上的东西。

Cover your mouth when you sneeze.

打喷嚏的时候把嘴捂住。

Ahchoo…Bless you!

重点单词：

hygienic habits 卫生习惯

bare hands 空手

tissue 面巾纸

saliva 口水

sneeze 打喷嚏

bless