尽管这是一个有趣的证据，但是还没有人观察到金星的火山喷发，所以我们不能肯定。

Although this is intriguing evidence, no one's actually observed a Venus volcano erupting yet, so we can't be positive.

youdao

你能看到这些层有多接近，所以我们是在观察非常非常细微的差别。

But you notice up here how close these levels are, so we are looking at very, very fine distinctions.

youdao

热情的洪流淹没了我的理智，我以令人目眩的速度扬帆疾驶；我没有时间以我的心灵去观察，去感受，去理解这个现实的世界。

I sailed with giddy speed, carried away by the flood of passion; I had no time to see and feel and take the world into my being.

youdao

And then I could put a couple of plates and I could raster the beam so that when I am looking here,the beam goes back and forth about 80 times a second.

然后我放了两个感光片,我可以检测到光束所以,当我观察时,电子束以每秒80次的速度来来回回了。

麻省理工公开课 - 固态化学导论课程节选