因此，它们包含了只在深层才能形成的硕大无比的珍稀水晶。

They therefore contain large, exotic crystals that can grow only at depth.

youdao

在深层浸泡浴缸放松，或保持与免费高速互联网连接。

Relax in the deep-soaking bathtub, or stay connected with complimentary high-speed Internet.

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不幸的是，许多公司原原本本地抄袭了明显的游戏元素，比如徽章和升级机制，却没有理解在深层发挥效应的心理学因素。

Unfortunately, many companies have strictly copied the obvious game elements, such as badges and leveling-up, without understanding the deeper psychology at work.

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So political philosophy is not just some kind of strange historical appendage attached to the trunk of political science; it is constitutive of its deepest problems.

所以政治哲学并非只是,奇怪的历史附属,依挂在政治科学的大主干上;,它是其最深层问题的本质。

耶鲁公开课 - 政治哲学导论课程节选

I'd like you to keep in mind that these two categories of purposes, both the explicate and the implicit, are something that we need to be responsible for whatever we do as designers of educational situations.

我希望你们记住,这两种教育目标，即表层目标和深层目标，是我们在对教育情境,进行设计时,必须考虑到的内容。

麻省理工公开课 - 媒体、教育、市场课程节选