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1·Just then, Ms Miles, the gym teacher, brought out a bunch of short jump ropes.

就在这时，体育老师迈尔斯女士拿出了一捆短跳绳。

2·Their jump ropes were too short.

他们的跳绳太短了。

3·I have two jump ropes, one long jump rope and one short jump rope.

我有两个跳绳，一根长的，一根短的。

4·They climb up ropes and jump down again and play with each other like small children.

他们爬上绳索，又跳下来，像小孩子一样互相玩耍。

5·Jump-ropes and resistance bands are easy to sneak into a suitcase.

跳绳和阻力带都非常容易塞进行李箱。

6·But before they can race their bikes or jump their ropes or toss their frisbees, children understand they must first convince their friends to play along with them.

但是在他们比赛骑自行车，或跳绳，或仍飞盘之前，他们都知道要先说服小伙伴和他们一起玩。

7·Some of us run or jump in the playground, some skip ropes, play badminton, kick shuttlecock, read some books and the others sit around and chat with each other cheerfully.

我们中的一些人在操场上跑步，或跳过一些跳过绳，打羽毛球，踢毽子，读了几本书和其他人围坐在和别人谈天的不幸。

8·I strongly believe that Dan did miscalculate on his last jump. For some reason he moved his jump site. In doing so he crossed the ropes (either on the retrieval line or on the main jump line).

这样做他交叉了绳子（既不是在副绳上也不是在主跳绳上）。

9·But before they can trace their bikes or jump their ropes or toss their Frisbees, children understand they must first convince their friends to play along with them.

但是在他们比赛骑自行车，或跳绳，或仍飞盘之前，他们都知道要先说服小伙伴和他们一起玩。

10·Jump between ropes and avoid dangers as they will cut your journey.

在绳子之间跳跃，避开危险物，因为它们会中断你的旅行。