It was mean, ugly, and ultimately self-defeating for the people who bought it, but as we still see, when people feel discontented and insecure it often works.

这是卑鄙的、丑陋的，那些人终将自食其果，但正如我们所见，每当人们觉得不满和没有安全感时，它常会奏效。

youdao

Percussive maintenance happens when your piece of electronic device — television, computer, etc — won't work, you give it a sharp unscientific whack to revive it. And it often works.

电视或电脑等电子设备出故障的时候，你有时会通过敲打的方式让其恢复运转。而且这种方式通常都会管用。

youdao

youdao

It is a risky, smash-mouth approach, but it often works.

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Both sides are encouraged down this path by the fact that, while voters say they don't like negative campaigning, polls show it often works, said Andrew Kohut, president of the Pew Research Center.

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That is a very simple model, but it works often enough to warrant a careful study by anyone who is interested in trading.

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