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随时随地学习
随时随地学习
As th socity dvloping,noisy has ffct our halthy and work.Th rsult of noisy is that popl dont protct our nvironmnt.Thy think our socity is dvloping so fast,noisy is lss and lss important.But,if w dont hav a good nvironmnt,how should w dvlop our livs? Lts kp us from th noisy.W should hav a quit and good nvironmnt to study and work.And only by this can w dvlop wll.I think that vryon maks a contribution to protct our nvironmnt,th noisy can disappar soonr or latr,our world can bcom mor and mor bautiful.
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