8There is some days doesn't  learning them...

1. My bad    

: my fault, my mistake. 

e.g. Oops, my bad, I let your sad.

2. I got your back  

: I support your, I look out for u. I protect u. 

e.g. You may said, "I got your back no matter what in the learning career"

3. I've had enough    =  Enough is enough!

: I' m full or I'm stuffed.

e.g  I quit, I've had enough.

~+of,  I've had enough of your coming everyday.

4. You have my word.

: I promise or I promise you. 

  Or another saying, meet the commitment.

e.g.I am sorry. You have my word . I won't do it again.

5.all over the shop

:everywhere

e.g I looked all over the shop for you! 

6. You don't say.

：really?  or You are kidding me!

7.Make yourself at home

e.g. Take off your things and make yourself at home.

8.Haste makes waste.

:Haste :speed of motion or action:quickness or eagerness that can result in mistakes.Haste makes waste used to say that doing something too quickly causes mistakes that result in time.

e.g. You know, haste makes waste. If you do something so fast,it often results in mistakes. That is not somethings that you want.

The sharing of knowledge, the spirit of encouragement.

By Joel Jiang (江东敏)