I want to draw a line between my personal and business relationship s.

It's because your heart has gotten cold that you can't get along with somebody.

forgot how to write comments...

cool
wonderful
great

I feel empty.....

fine print

小さな活字

footnote　脚注
星印（＊） asterisk

Gobbledygook has gotta go

plain English

It's too hot but we have to save electricity:P

Old people must be careful.

Do not hesitate to use air conditioner.

Drink enough water.