It was clear that the South could not win the war.

VOA: special.2009.11.26

Well you can read the story, it's in Numbers 20, the incident is described there. But the answer is still not entirely clear, it's not clear what Moses did that was so bad as to deserve this punishment.

你们可以阅读这个故事，在民数记20，讲述了这个事件,然而答案却仍然不是完全清楚的，摩西究竟做了什么,坏事才遭受这样的惩罚，还不完全清楚。

耶鲁公开课 - 旧约导论课程节选

Milton's younger brother, Christopher, was already entering law school at this time, and it was clear, I guess, to everybody that John Milton, Jr. was not suited why that's the case.

弥尔顿的弟弟，克里斯多夫，在这时已经进入了法学院，我猜想，弥尔顿并不适合,我不清楚为什么）

耶鲁公开课 - 弥尔顿课程节选

This much scientists knew. However,they were not clear on how that receptor was activated when this kind of painful event occurred.

VOA: standard.2010.05.04

In the first game, it was kind of clear that we should choose Alpha and here it's not at all clear what we can do-- what we should do.

在第一个博弈里,我们很显然应该选α,但这次我们应该怎么选就很不确定了

耶鲁公开课 - 博弈论课程节选

It gradually became clear that the Pill was not a panacea for all those societal ills.

VOA: standard.2010.05.12

"But it is increasingly clear that intelligence was not fully analyzed or fully leveraged.

VOA: standard.2010.01.05