spend hard的相关资料：
临近单词
spendy
spend
spend hours shovelling snow
spend the summer at Beidaihe
spend ... doing sth.
spend an additional two weeks
Spend time in common chitchat
Spend one's time productively
spend a joyful Spring Festival
Spend sometime in doing sth.
spending money with gay abandon
spend time badly or unwisely.
