- 問題詳情:Nowadays,thereisaincreasingnumberofpeoplejoiningintheactivitiesofvolunteering.It’swell-knownthatvolunteeringjobsaremakingcontributionstosocietywithsomethinginreturn.It’sastheSpiritofLeiFeng.However,knowingthis,therearestillmanypeoplewouldli...
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