you‘re looking sharp！你看上去真精神。
You make me jump！你下了我一跳！
you are very eloquent.你总是说话得体。
What’s your problem 你怎么回事啊？
What a pity! 太遗憾了!
What a crummy day. 多倒霉的一天。
What a big hassle. 真是个麻烦事。
To be careful! 一定要小心!
the food is delicious.好吃！
Take it easy． 别紧张。