The book is divided into 4 parts, one for each of the Pacific, Atlantic, Indian and Arctic oceans.

该书分为四个部分，分别对应太平洋、大西洋、印度洋和北冰洋。

youdao

Idioms are one of the hardest parts of learning a language.

在学习一门语言时，习语是最难掌握的模块之一。

youdao

Theatrical art forms in many other countries do not present singing, dancing and spoken parts in one single drama.

许多其他国家的戏剧艺术形式并不在一部戏剧中出现歌唱、舞蹈和口语部分。

youdao

Visitors to the Computer History Museum can also see parts of one of the earliest large-scale electronic computing devices.

VOA: special.2011.02.15

in which the three parts of the city and the three parts of the soul are direct expressions of one another.

是一种城市的三个阶级,与灵魂的三个部份,彼此直接呼应的和谐状态。

耶鲁公开课 - 政治哲学导论课程节选

It might not have been one of the parts, one of the fundamental parts from which I'm built, like the heart.

永存的甚至可能不是,那些构成我身体的基础部件,比如我的心脏

耶鲁公开课 - 死亡课程节选

Who can forget the Richard commission, the all-Wales convention, or the Silk commission (parts one and two)?

BBC: Commission tries to answer the West Lothian question

Watch parts one and three of the debate.

BBC: Serving police officers 'could become commissioners'

Watch parts one and two of the debate.

BBC: Labour calls for temporary VAT cut