Helping the old and the weak is a good verture,and (still ),it is necessary for us to do.为什么、
问题描述：
Helping the old and the weak is a good verture,and (still ),it is necessary for us to do.为什么、
答
其实就是一种强调,更.,可以不翻译的.
很高兴为你解答!
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