behind the surface; the underlying mechanism or system
表面之下; 基本机制或系统 (biaomian zhi xia; jiben jixie huo xitong)
"Developers love to see what’s under the hood of a new app."
"开发人员喜欢看到新应用的引擎盖下是什么。" (kaifa renyuan xihuan kandao xin yingyong de **yinqing gai xia** shi shenme)
to have influence or importance
From a particular perspective or point of view
to be in a very good position for success
Manage to survive or cope with difficulties.
to respond to information with action
something that seems bad but results in something good
