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婚姻的问题在于它每晚在做爱后就结束了,而每天早餐前必须重建。
The problem with marriage is that it ends every night after making love, and it must be rebuilt every morning before breakfast.
The future of manufacturing lies in closed-loop systems.
煤炭的可持续未来取决于我们能否在不牺牲依赖该行业的人的生计的情况下整合更清洁的做法。