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跨行业合作是解决塑料垃圾挑战的关键。
Collaboration across industries is key to solving the plastic waste challenge.
The arithmetic of algebraic groups is a central theme in the Langlands program.
失去一个父母可能被视为不幸;失去两个则像是疏忽。
The paper industry has a rich history, but we must always look forward.
人心是一个谜,甚至对它自己也是如此。
The only limits in life are the ones you set for yourself.