In a courtyard built by the mountain, several three puppies four months old are playing in the courtyard, a thin and hollow *** squats on the vacant lot in the height barking.

• 在一个依山而建的院子里，几条三四个月大的小狗正在院子里嬉戏，一条瘦瘪的母狗蹲在高处空地上“汪汪”地叫着。