There's not much bounce left in these balls.

这些球已没有多少弹性了。

Players complained about the uneven bounce of the tennis court.

运动员抱怨说网球场的反弹力不均匀。

I coughed but I didn't bounce.

我有咳嗽，但我没有咳得弹起来。

It is a bounce of the ball.

这个是球的反弹。

The ball will bounce back.

这个球会反弹。

Tennis balls can bounce many times.

网球能多次弹起来。

Can you bounce the ball?

你能让球弹起来吗？

I want a ball to bounce.

我想要一个弹跳的球。

This tennis ball has no more bounce.

这个网球已经没有弹力了。

They hope the market will bounce back.

他们希望市场能恢复活力。

Can it bounce back?

它能反弹吗？

They analyze the echoes, how the waves bounce back.

他们分析回声，以及波是如何反弹回来的。

In tennis you must hit the ball before its second bounce.

打网球时，在球第二次弹起之前你必须击中它。

The coach teaches me to bounce the ball when it goes high.

教练教我在球弹得高的时候把它弹起来。

Work is a rubber ball. If you drop it, it will bounce back.

工作是一个橡胶球，你把它丢在地上，它还会弹回来。

Sounds bounce off heavy storm clouds and return to earth with increased force.

声音从暴风云中反弹回来，并带着更大的力量返回地球。

So the bat sends out these pulses, very focused bursts of sound, and echoes bounce back.

所以蝙蝠发出这些脉冲，一种非常集中的声波，然后回声就会反弹回来。

They can tell the distance of various objects by how quickly the sound waves bounce back off them.

他们可以通过声波反弹的速度来判断不同物体之间的距离。

Mr. Milton stood for quite a long time, then he raised his arms, took one bounce and launched himself into a perfect dive.

弥尔顿先生站了很久，然后他举起双臂，弹跳了一下，纵身一跃，完美地跳了下去。

Most critters bounce on the balls of their feet, think cats and dogs, while others trot on their toes, like horses and deer.

但是多数家畜用脚掌弹跳，想想猫跟狗，然而其他动物是用脚趾小跑，比如马跟鹿。

There was a bounce to his step.

他的步伐矫健有力。

All her old bounce was back.

她完全恢复了以往的活力。

We've won six matches on the bounce.

我们已经六连胜。

It was good to bounce ideas off another mind.

征求别人的看法是好的。

Short sound waves bounce off even small objects.

短声波即使遇到小物体都会产生回音。

She lets us do anything, even bounce on our beds.

她允许我们做任何事，甚至是在床上蹦跳。

He is young enough to bounce back from this disappointment.

他非常年轻，会从这次失望中振作起来。

You need someone to bounce ideas off and share your workload.

你需要有人和你探讨想法并分担你的工作量。

He's had a lot of problems, but he always seems to bounce back pretty quickly.

他遭遇过很多挫折，但他似乎总能很快地振作起来。

The song's so catchy it makes you bounce around the living room or tap your feet.

这首歌很琅琅上口，它让你在客厅里跳跃或者用脚打拍子。