Females plant a single egg in a dung ball where it matures from larva to fully formed beetle, feeding off the waste.

雌性蜣螂会在每个粪球中种下一个虫卵，虫卵以粪便为食，直到幼虫完全发育成成虫。

youdao

The ball will prevent you from throwing the accelerator too far or too hard, and waste precious gasoline.

这半个网球会防止你把油门踩得过低或过猛，浪费宝贵的汽油。

youdao

"We think that this treatment technology can hit the ball out of the park for [agricultural] waste," says Lohan.

“我们认为这种处理技术可以彻底地解决这些农业废水的处理问题”，罗汉说。

youdao

Over the years Simmons has accumulated assets engaged in businesses ranging from titanium dioxide pigment production to waste management to precision ball bearings manufacturing.

FORBES: The U.S. Billionaire Whose Stock Increased The Most In 2011

Davis' resultant free-kick was a waste as Smith gathered his flighted ball with ease.

BBC: Rangers 2-1 Motherwell