变形虫是很简单的生物体.The amoeba is a very simple organism.当环境不利时,变形虫产生包囊.An amoeba forms a cyst when conditions are unfavourable.变形虫, 一种淡水生物, 就是这种情况.The amoeba, a denizen of fresh water, is such a case....
我无法克制自己的食欲，当人们不理解而叫我贪吃鬼的时候心里别提有多难受了。I can't control my eating. It's hard when people don't understand and call you a glutton." 我要去活剥那个黑鬼的皮, " 他低声说." I'm going to skin that nigger alive, " he said quie...
他懊悔地坐在靠窗的椅子上。He sat penitently in his chair by the window.坐立时，把胳膊肘靠在扶手上。When you are sitting, keep your elbow on the arm rest.她那时正坐在5楼的窗前织东西。She had been sitting with her knitting at her fourth-floor window....
She sat on Rossi's knee as he whispered in her ear.她坐在罗西的膝盖上，听他低声耳语。Rossi spat very deliberately, and very messily , upon Durieux's party card.罗斯故意在黛瑞克斯的邀请卡上吐了一口痰.New, Chiellini and Rossi only be regarded as a ...