狼人發(fā)生地
課題taskproblemissuea question for discussion1. (研究或討論的問題) a question for study or discussion2. (急待解決的問題) problem; task:pose a new problem; set a new task;提出新的課題Peace and development are two major issues in the world today.和平與發(fā)展是當(dāng)前世界的兩大課題。
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