1、Our country population is numerous, per capita has farmland amount low, and mothball resource lack.
我國人口眾多，人均占有耕地數(shù)量低，且后備資源缺乏。

2、Mothball a project
將一項工程擱置

3、This is a when strengthen mothball force construction important facet.
這是加強后備力量建設的一個重要方面。

4、Where exactly the mothball smell came from was one of those mysteries.
究竟樟腦球的味道從何而來還真是個迷。

5、Yet Fukushima has prompted Germany, Italy and Switzerland to mothball their nuclear power projects.
然而福島核泄漏事件又使德國，意大利和瑞士取消了他們的核電站項目。

mothball翻譯