The effectiveness of the action shall be carefully checked until the other vessel is finally past and clear.

应细心查核避让行动的有效性，直到最后驶过让清他船为止。

youdao

Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees.

对巴西雨林过去的评估已使用卫星图像来记录被砍伐的地区，那里的农民和牧场主把所有的树都砍光并烧掉了。

youdao

And the lessons from past financial crises remain clear - excessive borrowing, whether external or domestic, is risky, and problems in one arena can quickly spill over into the other.

从以往金融危机中得到的教训仍很清楚-过度借债，无论是外债还是内债，都是有风险的，而且一个方面的问题很快就会外溢到另一个方面。

youdao

But at an event at the White House with past and present American Olympians, the president made clear his support for Chicago's bid is strong.

VOA: standard.2009.09.16

But the secretary also said senior officials are aware that past efforts have failed, and he said it is not clear whether the view in Tehran has changed.

VOA: standard.2009.05.05

The ability to play on the counter-attack played into Arsenal's hands and substitute Cesc Fabregas passed for Bendtner to cut inside and find the top corner with a precise strike before Walcott again raced clear and sidefooted past Krul for his sixth goal of the season.

BBC: Newcastle 0-4 Arsenal

To the international community whose billions of dollars in aid money and boundless goodwill and political support they have pocketed over the past decade and a half they sent a clear message.

CENTERFORSECURITYPOLICY: Fatah's message

Which pretty much means only that they can read a results table (100% past performance) and choose the clear winners.

FORBES: 401(k) Investors Must Avoid Stock Market 'Noise'