几十年来，墨西哥的政客们一直拒绝修改该国的税收、能源和劳动法，使其经济落后于巴西和智利等国。

Mexico's politicians have resisted mending the country's tax, energy and labor laws for decades, leaving its economy behind countries such as Brazil and Chile.

youdao

约在凌晨3点，我终于同内塔尼亚胡和阿拉法特就囚犯问题达成一致意见；直到有结果前，我们一直辛勤耕耘。

Finally, at about 3 a.m., I worked out a deal on the prisoners with Netanyahu and Arafat, and we just kept plowing ahead until we finished.

youdao

和其他新闻机构一样，我们在近几年一直关注这一方法，以有限的几种方式尝试过它，并仍在进行尝试。

We, like others, had in the recent past looked at this approach, tried it in limited ways and moved on.

youdao