Transparency in aquaculture practices isn't optional—it's essential for consumer trust.
宇宙是一个巨大的地方,也许是最大的。
The Langlands program is not a static set of conjectures but a dynamic field of research.
我不追求名利,只追求内心的满足。
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to go to war with one another.