You look neat and fresh. 你看起来很清纯。
You have a beautiful personality. 你的气质很好。
You flatter me immensely. 你过奖啦。
You should be slow to judge others. 你不应该随意评论别人。
I hope you will excuse me if I make any mistake. 如有任何错误，请你原谅
It was most careless of me. 我太粗心了。
It was quite by accident. 真是始料不及。
I wish I had all the time I'd ever wasted, so I could waste it all over again. 我希望所有被我浪费的时间重新回来，让我再浪费一遍。
I like you the way you were. 我喜欢你以前的样子。
You two go ahead to the movie without me, I don't want to be a third wheel. 你们两个自己去看电影吧，我不想当电灯泡。
Do you have anyone in mind? 你有心上人吗?
How long have you known her? 你认识她多久了?
It was love at first sight. 一见钟情
I'd better hit the books. 我要复习功课啦。
a piece of one's mind . 直言不讳
He gave me a piece of mind," Don't shift responsibility onto others." 他责备道：“不要把责任推卸到别人身上。”
a cat and dog life 水火不容的生活
The husband and his wife are always quarrelling, and they are leading a cat and dog life. 这对夫妇老是吵架，相互之间水火不容。
a dog's life 潦倒的生活
The man lived a dog's life. 这个人生活潦倒。
A to Z 从头至尾
I know that from A to Z. 我很了解这件事。
above somebody 深奥