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- If current trends continue, between 2010 and 2030, net migration will likely account for virtually all growth. 如果目前趋势继续下去,在2010年至2030年间,移民净人数可能会占据几乎全部人口增量。
- Because there is no routine method which can apply mechanically, survival rate, fertility rate, net migration rate in the future is difficult forecasted. 由于没有墨守成规的方法可以套用，因此这也成为应用队列要素法进行人口预测的难点之一。
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- He hit the tennis ball over the net. 他把网球打过了网。
- The ball glanced off the goal post into the net. 球撞到球门柱上斜飞入网。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- The fish tangled in the mesh of the net has died. 那条卡在网眼上的鱼已经死了。
- Practise throwing the ball into the net. 练习投篮。
- She just tipped the ball over the net. 她刚好把球击过网。
- My fishing-line got fouled (up) in an old net. 我的钓丝跟旧鱼网缠在一起了。
- The fishermen were hauling in the net. 渔夫们正在把网拉进珑。
- There has been a migration of people from the country to the towns. 人们从乡下移居城镇。
- His lawless hair was caught in a net. 他的一头乱发被网钩住了。
- The fish were caught in the meshes of the net. 鱼被网线钩住了。
- They dropped their net to the floor of the ocean. 他们把网下到海底。
- The birds were entangled in the coils of a net. 鸟被缠在网圈里了。
- If you don't net your peas the birds will eat them. 若不用网把豌豆罩上，鸟就要来吃了。
- He whammed the ball into the back of the net. 他一用力把球打到球网的后面去了。
- There was a huge migration of people into Europe because of the war. 因为战争，大量的移民涌入欧洲。
