This can be as simple as picking up litter in a park or volunteering to clean up a beach.
这可以简单如在公园捡拾垃圾或自愿清理海滩。
Picking up litter is only one of an endless supply of possible helping rituals.
捡垃圾只不过是无数善行中的一种形式而已。
One person can make a difference by picking up litter.
一个人可以通过捡起垃圾而做出改变。
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