天亮了，这种疯狂的激情消失了，他犯下的可怖罪行的回忆却回来了——比以前更加可怕。在绝望中，他决定还是回伦敦去。

投资的关键是拥有安全边际。

There's a politics to how materials are used.

Innovation is the eternal driving force for enterprise development. We must continuously promote technological and management innovation to remain invincible in the fierce market competition.

可持续能源解决方案将定义21世纪。