让我们从群居性开始谈犬的行为。Let's talk about dog's behavior from the point of gregariousness.雪雁是群居性鸟类。Snow geese are very gregarious birds.海豚是一种群居性动物,会通过尖叫声和呼噜声相互沟通.Dolphins are social animals that communicate with each oth...
Never mind the side issues, let's get down to brass tacks and thrash out a basic agreement.别管枝节问题, 让我们讨论问题的实质,以求得基本一致.Get down to the brass tacks, and quit talking round the subject.谈实质问题吧, 别兜圈子了.Let's get down...
Nitrogen manuring is essential to get a good yield of cut herbage.为了获得刈割牧草良好的产量,使用氮肥是极为重要的.Fertilizers modify the composition of herbage.肥料可改变牧草的组成.The correlation was found between soil moisture and herbage coverage was...
一驶出内防波堤，我们就扬起了所有的船帆。Once outside the inner breakwater, we began to unfurl all the sails.在防波堤后面挖泥船正在工作.Back of the breakwater the dredger was working.他们以乱石基巩固防波堤.They riprapped the breakwater with stone....