The nest contained two chicks: just small grey balls of fluff.

窝里有2只小鸡：还只是两个灰色的小毛球。

《柯林斯英汉双解大词典》

As if just riding a unicycle didn't look funny enough, add mallets and balls and you've got a truly wacky spectacle.

就好像仅仅骑独轮车看起来还不够滑稽一样，加上木槌和球，你就得到了一个真正古怪的景象。

youdao

No, just my books, my pink hairband and some tennis balls.

没有，只有我的书，我的粉色发带和一些网球。

youdao

We have 266 ping-pong balls, and we need someone, hopefully you, to be some radioactive material that are going to be emitting these ping-pong balls. And when the time comes, in just a minute, I'll ask the TAs to come down and hand these out very quickly to you, so we can do this experiment.

你们有些人那天，看到我在办公室数乒乓球，我们需要几个人,希望是你,来作为放射材料，放射这些乒乓球,等会我会让助教,把这些球发给你们。

麻省理工公开课 - 化学原理课程节选

That brought Afridi to the crease but the skipper, who made an entertaining 31 off 15 balls in the first innings, lasted just four balls before skying a catch to Mike Hussey on the deep mid-wicket boundary.

BBC: North inspires Australia to Lord's win over Pakistan

Jesse Ryder smashed 79 off 62 balls in only his second one-day international, with Brendon McCullum trumping that, taking just 47 balls over his 80.

BBC: New Zealand thrash awful England

Karthik's 51 came from just 45 balls and he was dismissed by 19-year-old Yorkshire leg-spinner Adil Rashid.

BBC: Broad and Strauss shine for Lions