我们用10秒钟做这道题。

So, let's do 10 seconds on this problem here.

youdao

你做多长时间都不是问题，5秒钟就足够了。

It's not important how long you do it, 5 seconds is enough.

youdao

保持该状态踢腿三秒钟后，做一次划臂动作并将身体转向另外一边。

After three seconds, take a stroke and rotate onto your other side.

youdao

保持该状态踢腿三秒钟后，做一次划臂动作并将身体转向另外一边。

After three seconds, take a stroke and rotate onto your other side.

youdao