Some animals , including human beings , are omnivorous and eat both meat and vegetables ; others are either carnivorous or herbivorous 包括人在内的一些动物是杂食动物,既吃肉类,也吃蔬菜;而其它动物则或是食肉动物,或是食草动物
And during high tide , when the crows were forced closer to a nearby forest where predators abound , no crows were manning battle stations 涨潮期间乌鸦被迫靠近附近一个有许多食肉动物的森林，这时任何乌鸦也不干警戒战斗的事。
We presume that the predators continued to eat meat , because the patterns of wear on their teeth suggest no change in diet during the year 我们判断食肉动物会继续吃肉，因为由牙齿的磨损方式看来， ?们一整年吃的东西并未改变。
On large expanses of land , big animals do best , because they are less vulnerable to cold and less likely to be attacked by predators 宽阔陆地最适合大型动物生存，这是因为它们不易受寒冷的影响，也不太可能遭到食肉动物的攻击。
A carnivorous animal , living on a straight meat diet , he was in full flower , at the high tide of his life , over - spilling with vigor and virility 作为一只完全依靠肉食生存的食肉动物，他正值年富力强之时，精力充沛，活力旺盛。
And then , when they were dead , the carnivores , like the sabre - toothed cats and the giant wolves , came out to feed and suffered exactly the same fate 大象死后，一些食肉动物，如剑齿虎和大灰狼就来吃大象，结果遭到了同样的命运。
Rabies is an infectious disease of the central nervous system , caused by a virus and spread chiefly by domestic dogs and wild flesh - eating animals 筐犬病是一种属于中枢神经系统方面的传染病，由病毒引起并主要由家犬和野生的食肉动物传播。
Falconer dean krakuer says the mere presence of the predatory birds will eventually convince the sea gulls to move elsewhere 训鹰人迪安?克拉考尔说，哪怕猎鹰只是在垃圾堆上空出现，其凶猛的食肉动物形象也足以震慑住海鸥，最终迫使它们乖乖地离开。
Back then shallow seas and a lack of significant marine predators created new opportunities for many reptiles that had first developed on land 而在当时的浅海区，由于没有大型的海洋食肉动物，这给许多爬虫类动物创造了新的机会，使他们第一次登上陆地。
The researchers studied about 1 , 800 snail fossils , looking for scarring evidence of a predator attack . scarring was found more frequently on right - handed snails , the study said 研究发现，在“右撇子”蜗牛的化石上，更容易找到那些食肉动物留下的伤痕。
