你认为狗是世界上最受欢迎的宠物吗?
Do you think dogs are(the)(most)(popular)(animals)in the world?
许多父母没有足够的时间跟他们的孩子待在一起
Many parents don't have enough time (to)(stay)(with)their children
汤姆希望有一个20天的假期
Tom hopes to have (twenty)(days)(off)
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