作为宠物主人，最让人心碎的消息莫过于得知爱宠身体不适。从情感上说，意识到宠物一直生病是痛苦的。经济上也往往令人头疼，尤其是需要在兽医处支付昂贵紧急治疗费用时。

like a dog with two tails这里的图像是一只狗摇着尾巴，表示快乐。人们相信狗摇尾巴是快乐和幸福的象征。 Mary's been like a dog with two tails ever since she got her promotion. 自从被提升后，Mary非常高兴。 -他非常开心。 When he heard he'd passed all his ...