Think nothing of it. (别放在心上。)
I'm not myself today. (我今天心神不宁。)
I have a sweet tooth. (我喜欢吃甜食。)
I can't express [表示;表达;表明] myself very well in English.(我不能很好地用英语表达自己。)
For the time being. (暂时;暂且;目前)
This milk has gone bad. (这牛奶变质了。)
Don't beat around the bush. (别拐弯抹角了。)
It's up in the air [悬而未决]. (尚未确定。)
Math is beyond [对某人而言难以想象/理解/估计] me.(我对数学无能为力。)
It slipped my mind. (我忘了。)
You can't please [使人感到满意和愉快] everyone.(你不可能讨好每一个人。)
I'm working on [着手;从事] it.(我正在努力。)
You bet! (当然!)
Drop me a line [短信]. (写封信给我)
Are you pulling my leg [同某人开玩笑;取笑]?(你在开我玩笑吗?)
Sooner or later. (迟早会的。)
I'll keep my ears open. (我会留意的。)
It isn't much. (那是微不足道的。)
Neck and neck. (不分上下。)
I'm feeling under the weather. (我觉得不舒服/精神不好/情绪低落。)
Don't get me wrong [误解]. (不要误会我。)
I'm under a lot of pressure. (我压力很大。)
You're the boss. (听你的。)
It doesn't make any sense! (毫无意义!)
If I were in your shoes [处在某人的位置].(如果我是你的话。)