Dogs are very lovely animals. They are friendly and honest to people. They are people's good friends. They often help people do many things and people are proud of them.

Dog's bark maybe tells something to people or other animals, and may be a friendly way to say "Hi", Sometimes dogs' bark seems to tell their owners that they have seen some strange people. They will show their teeth when they are sad. They will wag their tails when they are happy.

In one word, they can do all kinds of things to show their friendship. Don't you think they are lovely?

【參考譯文】

狗是一種非?？蓯鄣膭游?，它們對人類是忠實而友好的，它們是人類的好朋友。它們經(jīng)常幫助人類做很多的事情，人類以它們而自豪。

狗的吠聲可能是在告訴人們或別的動物一些事情，也有可能是在向別人問候的一種方式。有時狗的吠聲也是在告訴它的主任它看到了陌生人。當(dāng)它們沮喪的時候它們會露出牙齒，當(dāng)它們快樂的時候它們會搖動尾巴。

總之，它們會做各種各樣的事情來表示它們的友好。你難道不認(rèn)為它們很可愛嗎?