He burst in, making no effort to repress his fury.

他冲了进来，毫不掩饰自己的愤怒。

《牛津词典》

He spared no effort to make her happy again.

为使她重新快乐起来，他想尽了办法。

《牛津词典》

As a result, we must spare no effort to solve the problem of gender inequality.

因此，我们必须不遗余力地解决性别不平等的问题。

youdao

In an era where every joint tries a little too hard to look like something it's not, the no-effort approach comes as a relief.

WSJ: Manhattan's Low-Rent Dining in Hiding

This is no half-hearted effort: Microsoft intends to compete in every variety of music consumption, including streaming, user-defined Internet radio, subscription-based music, an online music store and cloud-based music storage, taking on everyone in the market, including Pandora, Spotify and even Apple.

FORBES: Connect

Recent testimony before the Senate Investigations Subcommittee established that roughly 90% of those released on their own recognizance do not show up--and no effort is made to track them down.

FORBES: Illegals With Legal Rights