loving companions 亲密的伙伴

　　They are loving companions.他们是亲密的伙伴.

　　guide dog 导盲狗

　　And for the blind,guide dogs are a lifeline.对于盲人来说,导盲狗是命脉。

　　be devoted 忠诚的

　　The dog is so sweet,and so devoted,and so makes me smile.狗狗是那么可爱,那么忠诚,带给我欢笑

　　become part of your being 成为你生命的一部分

　　They kind of become part of your being, because when theyre not with you,you notice the difference.它们好像成为你生命的一部分,因为当他们不在你身边时,你会注意到不同。

　　navigate  obstacles 穿越障碍

　　Dogs  are able to navigate obstacles,including cars.狗狗可以穿越障碍,包括汽车。

　　labrador/ˈlæbrədɔː(r)/retriever/rɪˈtriːvə(r)/ 拉布拉多寻回犬

　　golden retriever 金毛寻回犬

　　I'd like to keep a labrador retriever or a golden retriever.

　　bark 狗叫唤

　　Her dog barks all night long and won't let me sleep.她养的狗整夜整夜地叫唤，让我根本没法入睡。

　　keep one's spirits up 让某人保持精神状态良好

　　Dogs can keep people's spirirts up, cuz you know they the owners have to get up and move, and stay mobile and keep busy.  狗狗可以让人们保持很好的精神状态，因为他们得让主人起来动一动身子，忙碌起来。