Although seemingly defenceless, it is capable of simply flinging itself from its perch, curling up into a ball and bouncing off boulders and down steep slopes to safety.

虽然看上去无法自卫，它却可以从栖息的高位简单的将自己投掷出去，卷成一团在大卵石之间弹来弹去滚下险峻的斜坡抵达安全地带。

youdao

He saw an eighth-minute penalty bounce back off the posts, was beaten to a bouncing ball which set up the move that led to Jackson's try and then knocked-on after right-wing Topsy Ojo penetrated the Saracens midfield.

BBC: London Irish 7-22 Saracens

The visitors' naivety was highlighted again as Elijah Riyong misjudged a bouncing ball on the sixth tackle, allowing Tonga to gobble up the loose ball and touch down.

BBC: Australia 42-0 Papua New Guinea

When the ball came back, Jamie Robinson snapped up brother Nicky's bouncing pass to give Ben Blair the time and space to set up Halfpenny's chance.

BBC: Blues 37-24 Gloucester