The estimates are far from comprehensive, since they only consider air pollution, and they make no effort to address longer-term issues such as climate change.

估计数据是很不全面，因为他们只考虑课空气污染，没有努力解决诸如气候变化这样的长期问题。

youdao

youdao

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》

Since writedowns are supposed to be sudden and unpredictable, the analysts make no effort to forecast them.

FORBES: Magazine Article

These blogs have tiny audiences and make no effort to sell advertising.

ECONOMIST: More people are quitting their day jobs to blog for a living

Lawmakers put a low ceiling on the total number of policies that could be sold, thus guaranteeing that most insurance companies would make no effort to market them.

FORBES: Fact and Comment