1.think about 考慮；思考；回想
There were always things to think about when she went walking.
她去散步的時候總是有一些事情要考慮。
She doesn't stop to think about what she's saying.
她都沒有停下來想一想自己在說些什么。
2.focus on 聚焦；集中于
Their talks are expected to focus on arms control.
他們的會談預計會集中討論軍備控制問題。
They focus on overt discrimination rather than insidious aspects of racism.
他們關注的是公開的歧視，而不是種族主義的一些潛在問題。
3.such as 例如；諸如
Issues such as these were not really his concern.
他其實并不關心諸如此類的問題。
They offer tips on topics such as home safety.
他們就家居安全等問題提供建議。
4.want to 想去；想要
When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.
當生活很艱難，你想要放棄的時候，請記住，生活充滿了起起落落，如果沒有低谷，那站在高處也失去了意義。
The difference between who you are and who you want to be is what you do.
你是什么樣的人和你想成為什么樣的之間的差距就是，你做了什么。