youdao

只有到第四次狩猎才能成功。

Only every 4th hunt can be successful.

youdao

到第四天的时候，他不用帮助可以呼吸七分钟了。

By the fourth day, he was able to breathe seven minutes without assistance.

youdao

The Cain and Abel story which is in Genesis 4:1 through 16 this is the story of the first murder, and it's a murder that happens despite God's warning to Cain that it's possible to master the urge to violence by an act of will.

创世纪》第四章，1到16节，讲述的是该隐和亚伯的故事6,这是人类历史上第一宗谋杀案,尽管上帝警告该隐,邪念会让人暴力相向。

耶鲁公开课 - 旧约导论课程节选

s1 So for the fourth period, now we're into the 4 s 1 3d for potassium here. And what we notice when we get to the third element in 4s2 and the fourth period is 3d that we go 4 s 2 and then we're back to the 3 d's.

对于第四周期到现在我们来到钾的1,然后我们返回到,我们注意到当我们看到第三个元素,第四周期我们来到,然后我们返回到。

麻省理工公开课 - 化学原理课程节选

Then you get successively deeper, II through IV, slow, irregular, high amplitude delta waves, and then once you reach stage IV you start going up again, up through stage III and II.

然后睡得越来越深，从第二到第四阶段，慢，不规则，高振幅的δ波，等你到达第四阶段，你又开始返回，第三阶段和第二阶段。

耶鲁公开课 - 心理学导论课程节选