he was very excited to get a rare treasure in the world.
他获得了这一稀世珍宝非常高兴。
forest is a rare treasure of mankind; forest fire prevention is the focus of forest protection work.
森林是人类不可多得的宝贵财富,森林防火是森林防护工作的重点。
the scholar and philosophy of jixia schools leave us a rare treasure of culture.
稷下学宫与稷下学术,给后人留下了一份宝贵的文化遗产。
the unified planning with due consideration for all concerned is a rare treasure in the work of planning and preparation.
统筹兼顾是筹划上不可多得的瑰宝,统筹学是专门研究和实践统筹兼顾规律和方法的学科。