如题所述
You must work hard on your study.
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第1个回答 2011-04-06
You must study hard
You have to study hard追问
You have to study hard追问
我的妈妈没时间和朋友们在电话上料电视剧，因为她每天忙于家务事（汉译英）
追答My mother doesn't have time to chat about TV plays with her friends since she is busy on housework every day.
第2个回答 2011-04-06
you must study hard
第3个回答 2011-04-06
you must learn/work hard
