The balls aren't helpful.

这些球帮不上忙。

youdao

All the balls are there.

所有的球都在那儿。

youdao

I never had the balls to do anything like this.

我从来没有胆子去做这样的事。

《柯林斯英汉双解大词典》

In the evening, the new president and first lady Michelle Obama will attend the ten official inaugural balls.

VOA: special.2009.01.19

We have 266, as some of you might know who saw me counting ping-pong balls the other day in office hours.

看到了这些发泡胶球事实上,可以当作单层金原子核,我们有266个乒乓球。

麻省理工公开课 - 化学原理课程节选

and hit balls as well from the back of elephants, amongst other things.

是从象背上去击球，除此之外都是一样的。

知道马球吗？ - SpeakingMax英语口语达人

As I shoot, Arnold reminds me to stay forward, on the balls of my feet.

FORBES: Hat Trick at High Lonesome

Tristan was frustrated "the balls threw off his timing, " Mr. Boyer said and he left the program.

WSJ: Is Tennis Getting Too Soft?

Erol's son Erdil does not go misty-eyed over the balls and dances of the past.

BBC: NEWS | Europe | Turkish journey: End of the road