When the direct approach failed he tried the inverse.

当直接方法失败时，他尝试相反的做法。

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But this approach has failed.

但是这种方法以失败告终。

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If you've tried and failed at one approach, consider the other.

如果你尝试过一种方法但失败了，考虑一下另一种方法。

youdao

If you've tried and failed at one approach, consider the other.

如果你尝试过一种方法但失败了，考虑一下另一种方法。

youdao