Nature is the great laboratory in which all chemical changes are effected.
自然是所有化学变化得以实现的伟大实验室。
The desire to be loved is perhaps the most deeply rooted of all our vanity.
乐观不仅仅是一种特质;它是一种可以培养的技能。
Collaboration across industries is key to solving the global challenges facing aquaculture.
死者并未消失。他们只是看不见了。