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有时候我们对一些事情感到难过,但我们不愿意告诉别人我们为此感到难过。
"Sometimes we get sad about things and we don’t like to tell other people that we are sad about them."
The individual is not accountable to society for his actions in so far as these concern the interests of no person but himself.
可持续性不仅是一种趋势,更是我们对下一代的责任。