Children learn to adjust themselves and acquire specific abilities during sensitive periods.
小孩是在敏感期学会调适自己并获得特定能力的。
"The act of writing is an act of courage, a defiance against the ephemeral nature of life."
短期利润绝不能凌驾于地球的长期健康之上。
Believe that life is worth living, and your belief will help create the fact.
投资清洁煤炭技术不是开支,而是对我们未来的投资。
Safety and environmental protection are the lifelines of an enterprise and must never be neglected.