1.fail to 未能；不能

Many of Britain's beaches fail to meet minimum standards of cleanliness.
英国许多海滩连最起码的卫生标准都达不倒。

The various elements of the novel fail to cohere.
这部小说的各部分之间缺乏连贯性。

2.lead to 导致；引起

Politicians say it could lead to a dissolution of parliament.
政客们说这可能会导致议会解散。

The group proceeded with a march they knew would lead to bloodshed.
这个团体继续示威游行，他们知道这将导致流血事件的发生。

3.shoot down 击落；击毙

I'll shoot down this ship along with that brat!
我要把这条船连带那臭小子一起毙掉!

Why does Hou Yi have to shoot down 9 suns?
后羿为什么要射下九个太阳呢?

4.worry about 担心；担忧

You don't have to worry about me. I'm a good swimmer.
你不用担心我。我水性很好。

They no longer worry about the homogenization of culture.
他们不再担心文化的同质化。