The boy puzzled his way through geometry.
那男孩煞费苦心地钻研几何学。
The boy puzzled his way through geometry.
那男孩煞费苦心地钻研几何学。
The capitalist tried to hammer out an agreement with workers on overtime pay.
资方煞费苦心设法和工
了一项加班工资的
议。
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内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
