Iwasonmywaytomyparents’homebymotorcycleandsawamiddle...
问题详情： Iwasonmywaytomyparents’homebymotorcycleandsawamiddle-agedman61_______(carry)aheavybagonhisshouldersandwalking62_______greatstruggle．Ipassedhimandthenpaused．Iturnedaroundanddecided63______...