您要查找的是不是：
- The dog was fastened to a post by a chain. 那条狗被链条拴在柱子上。
- The dog is fastened to a post by a chain. 那条狗被链条拴在柱子上。
- The dog kept a vigilant guard over the house. 这只狗警惕地守护着这所房屋。
- The dog stays home to whelp and raises her puppy. 这条狗待在家里生了小狗并把它们养大。
- The dog flushed a pheasant from the bushes. 那只狗把雉从灌木丛中惊起。
- The dog clung like a limpet to the thief. 那条狗死死缠住小偷不放。
- The dog kept nosing about the room this morning. 这狗今天在屋里不断地闻来闻去。
- The dog has nipped the postmen on the leg. 这条狗咬了邮递员的腿。
- The dog was attracted by the smell of the meat. 狗受到肉味的引诱。
- The dog pattered down the stairs. 狗嗒塔地跑下楼梯。
- The dog that molested the sheep was killed. 那只骚扰绵羊的狗被杀死了。
- The dog gave me a nasty nip on the leg. 那狗在我腿上狠咬了一口。
- The dog easily picked up the scent of the murderer. 狗毫不费力地嗅出了谋杀者的气味。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。
- Hunger had reduced the dog to skin and bone. 由于饥饿这条狗瘦成了皮包骨。
- The dog bit me but didn't break the skin. 那狗咬了我一口，但是没有把皮咬破。
- The dog drew back in terror when it saw the snake. 那狗看到这条蛇时，害怕得缩了回去。
- The dog followed the fox's tracks into the woods. 那只狗沿着狐狸的足迹跑进了树林。
- The dog got among the sheep and killed many. 那只狗走入羊群并咬死了很多羊。
- The dog howled over its master's body. 狗对着主人的尸体哀嚎。
