除了奶牛养殖和工业作物种植，荷兰经济的第三部分反映了农业现代化的方式——园艺。

In addition to dairy farming and cultivating industrial crops, a third sector of the Dutch economy reflected the way in which agriculture was being modernized—horticulture.

youdao

“星座项目”既然已经被取消，第三部分就是鼓励私人企业相互竞争，来为空间站的往返提供运输服务。

The third part, now that Constellation is cancelled, is to encourage private-sector firms to compete, so as to provide transport to and from the space station.

youdao

首先，利率下调可能比预期的时间要久。第二，贷款可能下降。第三，坏帐可能抵消大部分的成效。

First, interest rates may take longer to fall than is hoped. Second, lending may fall. Third, bad loans could wipe out much of any improvement.

《柯林斯英汉双解大词典》

And the third one talks about the question of degeneracy, and it is called the Hund's Rule.

它的第三部分讲的是简并的问题，被称作，洪特定律。

麻省理工公开课 - 固态化学导论课程节选

So we gonna back up in that previous variation Let's just see if we can pick up what the missing third part here.

我们要回到刚才的变奏,看看我们能不能捕捉到,缺失的第三部分

耶鲁公开课 - 聆听音乐课程节选

So this thing on the left is part one, part two, part three.

最左边的是第一部分，然后第二，第三部分。

哈佛公开课 - 计算机科学课程节选