英语语法分析

What we seem to be sacrificing in all our surfing and searching is our capacity to engage in the quieter, attentive modes of thought that underpin contemplation, reflection and introspection.

在进行所有的浏览和搜索时，我们似乎正在牺牲进入更安静、专注的思维模式的能力，而这是沉思、反思和内省的基础。

This section explores the concepts that underpin the EC2 framework.

本节介绍支撑ec2框架的概念。

China needs regional stability to underpin its continued economic growth.

中国需要地区稳定来巩固其持续的经济增长。