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.
方煞费苦心设法和工人达成了一项加班工
。
明：以上例句、词性分类均由互联网
源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
