The compression and density make this a difficult book to read, but it richly rewards the effort.这本书内容丰富,思想深刻,很难读懂,但是非常值得一读。This compression is not dissipated by agents.这一浓缩作用不会被药剂所消除。A gas is cooled by expansion and hea...
A number of staircases ascend from the cobbled streets onto the ramparts.一段石阶从鹅卵石路上一直向上直通城墙。Then we ascend steeply through forests of rhododendron.然后我们在杜鹃花丛中沿着陡坡向上爬。The path started to ascend more steeply.小径开始陡峭而上。...
He also wants to use the water to irrigate barren desert land.他也想用这些水灌溉荒漠。The farmer dug several trenches to irrigate the rice fields.这个农民挖了好几条沟以灌溉稻田.They have built canals to irrigate the desert.他们建造成水渠以灌溉沙漠....
那匹马前蹄腾空向后仰,把骑手摔了下去。The horse reared and threw off its rider.马蹄在泥地里留下了深深的蹄印。The horse's hooves left deep indentations in the mud.他甩了个响鞭,马儿就奋蹄向前奔去。He cracked his whip and the horse leapt forward....