The streets were dark with something more than night.
跨行业的合作至关重要。没有任何一家公司或行业能够单独解决水产养殖的挑战。
The reward of a thing well done is to have done it.
【释义】:言论应有明确的主旨,行动应遵循一定的方法,亲近他人一定要有恰当的方式。