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- At first he states four turning points in early history: the rise of hunting, the rise of plowing agriculture, the rise of artificial irrigation and the rise of nomadism. 我认为：环境学家也应该从社会学的历史中借鉴一些东西。，无论是德国还是美国，环境运动是一个转折点。因此对于它的讨论是非常有意义的。
- Farmers plow in autumn or spring. 农民在秋天或春天犁地。
- The plow was pulled by a yoke of oxen. 一对公牛同轭拉着一头犁。
- Farmers now use tractors to plow their fields. 现今农民用牵引机耕地。
- I know nothing about agriculture. 我对农业一窍不通。
- Nitrates are used as fertilizers in agriculture. 硝酸盐在农业上用作肥料。
- A plow equipped with several blades that make parallel furrows. 多铧犁一种具有几个能翻平行垄的刀口的犁
- All this signs rejuvenation of agriculture. 所有这些都预示着农业将复苏。
- plow agriculture 犁耕农业
- Agriculture in this country has developed greatly after liberation. 解放后这个国家的农业得到了巨大的发展。
- Farmers plow their fields and sow in spring. 农民在春天犁地播种。
- We will plow the field soon after the last frost . 最后一场霜过后，我们将马上耕田。
- Modern agriculture is spoiling our beautiful countryside. 现代农业正在破坏我们美丽的农村。
- To break and turn over(earth) with a plow. 用犁翻（土）用犁来挖开并翻动（土壤）
- A farmer must plow the land before planting crops. 农民在种庄稼前必须犁地。
- The record of the plow was insignificant. 这个耕作的记载是不重要的。
- More than200 films on agriculture have been released. 一共发行了200多部关于农业的影片。
- He teamed one horse and one cow to a plow. 他把一匹马和一头牛套在犁上。
- Is it practicable to try to develop agriculture in desert regions? 试图在沙漠地区发展农业可行吗?
- The famer yoked the oxen to the plow. 那个农民把一对牛套在犁上。
