Jack seldom gets together with his friends. He usually stays at home with his pet dog, Lucky. They sometimes go for long walks in the park. Although Jack is often alone, he is never lonely. He always tells his friends that a dog is man's best friend. ...

傑克很少與朋友在一起。他通常跟他的愛犬樂奇待在家裡。他們有時候在公園裡散步，走上好一陣子。雖然傑克經常單獨一個人，他卻從不感寂寞。他總是告訴他的朋友說狗是人類最好的朋友。