他们进行袋鼠跳比赛。

They have a sack race.

youdao

我跳绳的时候像袋鼠一样蹦蹦的跳，我可以单脚跳、双脚跳，还可以前跳、后跳。

I like kangaroos leap to jump rope skipping, I can jump on one foot, feet jump, also can jump before and after the jump.

youdao

让我们像袋鼠一样的跳，看看能有多高。

Let's jump like a kangaroo and see how high we can go.

youdao

袋鼠是用牠的后脚在跳。

The kangaroo uses its back legs to jump.

youdao

他还很嫉妒比他跳的好的袋鼠。

And he is jealous to roo who can bounce better.

youdao

如果袋鼠的尾巴离开地面，袋鼠就跳不起来。它要靠尾巴推动才能离开地面。

A kangaroo cannot jump if its tail is lifted off the ground. It needs its tail for pushing off.

youdao

三只小袋鼠在床上单脚跳。

Three little kangaroos hopped on the bed.

youdao

四只小袋鼠在床上跳。

Four little kangaroos bounced on the bed.

youdao

我看见了袋鼠，快看它们！它们正在跳。

I see kangerous, look at them! The kangerous are jumping.

youdao

袋鼠不能跳。

A kangaroo can't jump.

youdao

如果袋鼠的尾巴离开地面，袋鼠就跳不起来。

A kangaroo can't jump if its tail is lifted off the ground.

youdao

袋鼠，快跳！

Jump, Kangaroo, Jump!

youdao

如果袋鼠的尾巴离开地面，袋鼠就跳不起来。

A kangaroo cannot jump if its tail is lifted off the ground.

youdao

如果袋鼠的尾巴离开地面，袋鼠就跳不起来。

A kangaroo cannot jump if its tail is lifted off the ground.

youdao