找到一个困难问题的解决方法，需要阅读、测试、分析，有时候还要后撤。如果你在某一步骤中卡住了，试试其他方法。

Finding a hard bug requires reading, running, ruminating, and sometimes retreating. If you get stuck on one of these activities, try the others.

youdao

第二个动作是一个后撤跳步，球员利用内侧脚向防守球员作探步的同时垫步后跳，以制造空间。

The second move is the Stepback, where the player jabs his inside foot into the defender and follows it up with a hop back to create space.

youdao

我后撤一步再拿球，这样我就有了一两秒的时间观察对方发球的落点，实践证明这很有效。

So I took a step back to get a look at a couple more second serves, and that worked out for me.

youdao

我后撤一步再拿球，这样我就有了一两秒的时间观察对方发球的落点，实践证明这很有效。

So I took a step back to get a look at a couple more second serves, and that worked out for me.

youdao