你将幻灯机还给我了。You gave me back the projector.我的办公室里有一架新的幻灯机.There is a new projector in my office.我们已经准备好了幻灯机来演示火星人是怎么采集外界信息的了.We've rigged the epidiascope to refIect whatever the Martian Iens picks up....
Cattle are herbivorous animals.牛是吃草的动物.Mammoths were herbivorous mammals.猛犸是食草性哺乳动物。This bacterial decay of cellulose also occurs in the gut of most herbivorous animals.在很多食草动物的肠内这种纤维素也能被细菌分解....