have a thing for: 对某人某个东西莫名地有好感
She has a thing for men with beards.
她对留胡子的男人莫名地有好感。

one's thing: 某人最显著的特质，某人擅长或者真正喜欢的东西
Being funny is Chandler's thing and Ross's thing is getting divorced.

buy: believe, 买账
"She said she couldn't attend my party because she had to prepare for an exam, but I don't buy it."
她说她要备考所以不能参加我的派对，但是我不相信。

though: 用作副词放在一句话的最后。不过还是...
Our team lost. It was a good game though.
我们队输了，不过比赛还是很精彩的。
Do you need some water?
要喝水吗？
No, I'm good. Thank you though.
不用了。但是还是谢谢你。

use: need
"I'm so tired. I can really use some rest."
我好累，我真的很需要一些休息。

a touch of: 少许，些微，有点儿
There is a touch of tension in the air.
空气中弥漫着一丝丝紧张的气氛。
a touch of green: 一抹绿色