小狗很受歡迎,因?yàn)樗麄儗?duì)人們友好.有許多不同的狗,你.Dogs are very popular because they are very nice to people.There are many different dogs and you should find one to suit you.Some dogs,like sheepdogs,should not be pets because they need exercise every day and they need a lot of space.Dogs need much love but still reward you a lot.小狗很受歡迎，因?yàn)樗鼈儗?duì)人們友好。有許多不同的狗，你應(yīng)該找一只適合你的。有些狗，比如牧羊犬，不應(yīng)該成為寵物，因?yàn)樗鼈兠刻於夹枰憻挘⑶倚枰艽蟮目臻g。狗狗需要大量的愛，但仍值得你擁有。