单词：
habit 习惯
chew 咬
nail 指甲
weird 离奇的，怪异的
chopsticks 筷子
pop pimple 挤痘痘
bargain 讨价还价

句子：
Habit is something we get used to doing whether it is good or bad.
无论好与坏，habit 就是我们习惯去做的一些事情。
I know a lot of people who start chewing their nails when they are nervous.
我知道很多人紧张的时候，就会开始咬手指甲。
Popping pimples is a weird and bad habit for me and I really don't get why people do it.
对我来说，挤痘痘是一个很奇怪的坏习惯，我不知道人们为什么会喜欢挤痘痘。
But ever since I came to China using chopsticks is a part of my daily routine.
但是自从我来到了中国，用筷子吃饭变成了家常便饭。
Bargaining in my country is actually a big thing but compared to China it is nothing.
讨价还价，在我的国家来说，是个大事情。但是在中国，可是常见的场景。