Many people like to keep a kind of annimal as a pet ,such as dogs,cats,birds,and so on .They put so great enthusiasm on them that some pets are treated like their family members.
A good relationship between people and pets can be very comfortable.They are loyal audiences of you ,while you have something can't tell any one else.They occuppy the loneliness ,cure your pains,make anxious hearts return to peace and innocence ,some pets even can help to cure some mental disease.that's the advantages of keeping an pet.
However ,pets are often expensive,to feed them would even cost more .Too much money spend on pets are more or less a little improper while there are so many starving people in this nation.
Some dangerous pets are a menace to their owners ,even a dog attack people sometimes,things could be worse if they carrying some fatal virus.That's the disadvantages of keeping a pet.
【參考譯文】
很多人喜歡養一種動物作為寵物，如狗，貓，鳥，等等。他們把這么大的熱情，一些寵物一樣對待他們的家庭成員。
人與寵物之間的良好關係是很舒服的。他們是你忠實的觀眾，而你有什麼不能告訴其他任何人。他們可以減少孤獨，治癒你的疼痛，讓渴望的心恢復和平與清白，一些寵物甚至可以幫助治療一些心理疾病，保持一個寵物的優點。
然而，寵物通常很貴，飼養它們甚至會花更多的錢。
一些危險的寵物對它們的主人來說是一種威脅，即使狗有時也會攻擊人，如果攜帶致命的病毒，情況會更糟，這就是養寵物的缺點。