地板上东西挪空，涂上了清漆。

The floors had been stripped and sealed with varnish.

《牛津词典》

报道对事实真相作了清楚的说明。

The facts are clearly stated in the report.

《牛津词典》

他们拒绝了清除所有核武器的要求。

They rejected a demand for the removal of all nuclear weapons.

《柯林斯英汉双解大词典》

Franny again cleared her throat. Apparently, her self-imposed sentence of unadulterated good listenership had been fully served. "Why?" she asked.

弗兰尼又清了喉咙，他的自欺式的自白得到了倾听,遇到了好听众，为什么，她问。

耶鲁公开课 - 1945年后的美国小说课程节选

oh, it's kind of hard to compare case 2 and 3 when we can't see it anymore.

噢，我们不太好比较第二和第三选项3,这里看不清了。

麻省理工公开课 - 化学原理课程节选

So he's packing and unpacking, packing and unpacking, trying all possible combinations of objects that will obey the constraint. And then choosing the winner. Well, this is like an algorithm we've seen before. It's not greedy.

因此它不断装包和清包,尝试了所有满足约束条件的物品组合,最后选择最优者,这很像我们以前看过的一个算法,这不是贪婪算法。

麻省理工公开课 - 计算机科学及编程导论课程节选