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- The land is so fertile that three crops a year can grow. 这片土地很肥沃,一年可种三季庄稼。
- The time of Forming Multiple Rotation Cropping System of Three Fold in two Years in Chinese North Plain 再论华北平原二年三熟轮作复种制形成的时间
- They get three crops of rice a year. 他们一年收获3季稻。
- One to three crops of rice may be grown a year. 稻子一年可以种一到三季。
- The new bishop took orders only two years ago. 新主教两年前才接受圣职。
- In some areas they were getting three crops a year. 有些地区稻子一年收三季。
- He was washed out two years ago. 他两年前破产了。
- I hunted with a musket two years ago. 两年前我用滑膛枪打猎。
- Agricultural farming systems for one year the two major cropping system, the main crop has wheat, corn, cotton, and other. 农业主要耕作制度为一年两熟制，主要农作物有小麦、玉米、棉花等。
- He gets home leave every two years. 他每两年有一次探亲假。
- "In year three there was still nothing from the bamboo seed. 第三年，竹子的种子还是没冒出土来...
- I've spent two years wandering the world. 我用了两年时间周游世界。
- He's trebled his earnings in two years. 他两年间收入已增加两倍。
- This new washer carries a two year guarantee. 这台新洗衣机附带了两年的保修证。
- Mechanized Conservation Tillage of Dryland on Three Crops in Two Years 二年三年旱地机械化保护性耕作
- This vaccine will give you immunity for two years. 接种这种疫苗可有两年免疫力。
- His health began to break two years ago. 两年前他的健康状况开始变糟。
- The crops failed for two years running. 农作物连续两年歉收。
- Over the last year three teams, one using instruments on the Mars Express orbiter and two using ground-based telescopes, say they have detected methane in the Martian atmosphere. 去年，一组使用“火星特快”探测器，及另外两个通过地面望远镜进行观测的团队，都表示他们在火星大气中发现了甲烷。
- According to the pure crop system and initial contour hedgerow - crop system, the major way of nitrogen and phosphorus loss was in sediment loss. 植物篱-农作系统建成初期和单纯农作系统氮、磷养分流失途径以侵蚀泥沙的携带为主。
