Within seven years of excavation, the Dover boat had been conserved and displayed, but it was apparent that there were issues that could not be resolved simply by studying the old wood.

经过长达7年的挖掘，多佛的船得到了保护和展示，但有些问题显然不能只通过研究陈旧的木材来解决。

youdao

The spraying of pesticides can be carefully planned, but accidents, weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had anticipated.

杀虫剂的喷洒可以经过周密的计划，但意外事故、无法预见的天气状况以及飞行员的失误往往会导致比预期更多的喷洒量。

youdao

But that could not be discussed publicly, “for obvious reasons”.

但是“由于某些明显原因”，这种话题显然不能拿到桌子上谈。

youdao

He said such groups represented a moral movement that could not be stopped.

VOA: special.2009.04.02

During the Enlightenment, the works of the philosophers that could not be published in France werepublished in Switzerland, more about that another time, and in the Netherlands.

启蒙运动时期,思想家们的作品,即使不能在法国出版,但也都在瑞士出版了,之后不久,又在荷兰相继问世

耶鲁公开课 - 欧洲文明课程节选

I mean buy could actually be a negative indicator that this is probably not of interest to the user.

我的意思是购物可能是一个负面暗示,暗示用户对这些不是很有兴趣。

哈佛公开课 - 计算机科学课程节选

Yet those who work with her speak in terms that could not be more glowing.

FORBES: "I'm Not Ready To Stop:" Jill Iscol On Privilege, Idealism And Activism

All three deals stuck the banks with bridge loans that could not be sold.

FORBES: Crunch Time

She had an idea for radio-controlled torpedo delivery that could not be foiled by the enemy.

WSJ: Book Review: Hedy's Folly