A doctor and a street cleaner are in different walks of life.
医生
清洁工是不同行业的人。
A doctor and a street cleaner are in different walks of life.
医生清洁工是不同行业的人。
Mother has been advertising for a cleaner for weeks without success.
近几周母亲接连登广告想雇一名清洁工,但至今没有
到人。
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内容亦不代本软件的观点；若发现问题，欢迎向我们指正。
