51. Think nothing of it.

别挂在心上。

52. I'm not myself today.

我今天心神不宁。

53. I have a sweet tooth.

我喜欢吃甜食。

54. I can't express『表示；表达；表明』myself very well in English .

我不能用英语很好地表达自己的意思。

【额外成就感】

*Express your ideas clearly to me.

把你的构想向我说清楚。

*I can't express how happy I am that you have come.

我无法说出你来了我是多么高兴。

55. For the time being.

暂时；暂且；目前.

【额外成就感】

*This will do for the time being.

暂时这样就行了。

*You'll have your own office soon but for the time being you'll have to share one.

你很快就有自己的办公室了，不过暂时还得和别人合有一间。

*I'll let you keep the book for the time being, but I'll want it back next week.

这本书我暂时借给你，不过下星期我就要跟你要回来。