我们从小就被叮嘱绝不能乱扔垃圾。
It was drilled into us at an early age never to drop litter.
首先,我们不能乱扔垃圾。
首先,不能乱扔垃圾,并让父母和邻居也这么做。
First, cannot throw trash, and lets the parents and the neighbor also such does.
首先我们不能乱扔垃圾,我们必须把垃圾扔进垃圾箱里,乱扔废纸不是好习惯。
First, we can't throw rubbish everywhere. We must throw them in the rubbish bins.
每个都不能忍受人们乱扔垃圾。
每个都不能忍受人们乱扔垃圾。
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