These friendly dogs, which were first brought from asia, were used as watch-dogs even in roman times . 这种跟人友善的狗起初是从亚洲带来的，早在古罗马时代就被用作看家狗。
3.
Extra lighting in key spots around the home and a family dog can also help 在你房屋周围关键的地方安上照明灯和养上一只看家狗都是（对防盗）有帮助的。
4.
Office smog risk to health - times online aviva dutch unit to sell health business - marketwatch 卫生业务必须行动应付上升在老年痴呆,说看家狗-监护人无限
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After about 15 minutes , the bear descended and tried to run away , but jack chased it up another tree 它叫杰克，每天像看家狗一样守护自己的领地，一旦其他小动物闯进来，它一定穷追不舍。
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It is dogs life all right . this game is about training a dog to do doggy things like fetching newspapers , catching intruders and well , potty training the goofy woofy 将你的狗狗训练成一只优秀的看家狗。在不同的等级中，狗狗会做不同的事情。
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For the rest he was a fierce little old man , who scoffed terribly at softness in any one , and who regarded himself as especial mastiff - in - waiting to protect the two young artists in the studio above 除此以外，他是一个火气十足的小老头子，十分瞧不起别人的温情，却认为自己是专门保护楼上画室里那两个年轻女画家的一只看家狗。
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It was eleven o clock , and i announced my intention of going in and waiting for him , at which he immediately flung down his tools and accompanied me , in the office of watchdog , not as a substitute for the host 那时是十一点钟了，我就宣称我打算进去等他他听了就立刻丢下他的工具，陪我进去，并不是代表主人，而是执行看家狗的职务而已。
