How long can we continue to supplement agroecosystems with energy derived from declining fossil fuel supplies?由于矿物燃料供应量下降,我们供应农业生态系统能量能持续多久?Power Industries – Nuclear, Fossil Fuel, Combined Cycle, Cogeneration and Distri...
他们可以骄傲地回首过去付出的努力。They can look back on their endeavours with pride.我们衷心感谢每一位帮助我们的人所付出的努力.We gratefully acknowledge the contributions of everyone who helped us.所得的快乐超过付出的辛劳.The joy overpays the toil....
埃勒里的归来可以驱散一些抑郁的情绪。Ellery's return will help to chase away some of the gloom.当有人觉得情绪低落时，要努力相互打气。Try to support each other when one of you is feeling down.有报道称首都弥漫着不满的情绪。There are reports of widespread dis-content in ...
Mason was uninhibited in his questions about Foster's family.梅森就福斯特的家庭毫无顾忌地发问。Mason went home for a couple of hours' kip.梅森回家睡了几个小时。Mr. Mason walked out during the performance.梅森先生在演出时退场。...
他们自己做饭，纺线，做木工活。They do their own cooking, spinning, and woodworking.让尼尔来做吧,他做木工活很在行.Ask Neil to do it — he's a dab hand at carpentry.迈尔斯能做木工活他有一双巧手.Miles can do carpentry and he's good with his hands....
他没能从疑犯照片中指认出格雷厄姆，但后来在警方安排的列队辨认中把他挑了出来。He failed to identify Graham from photographs, but later picked him out of a police line-up.奥运会以参赛各国运动员的列队行进开始.The Olympic Games begin with a parade of all the competing nations.那个令人...