The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence.

历史将宣判我无罪。

The steel industry must embrace sustainability or risk becoming obsolete.

under it, there is no limit to the power it can generate.

我们教育体系的一个明显的特征是对儿童人格的尊重、并达到前所未有的程度。

语言是一种人类自发的创造，语言的发展遵循一定的规律。在人生的某一时期它会达到某种程度。