求翻译：近日，在320国道杭州往富阳方向中村收费站旁边，有个大伯摆出块大牌子，上面写了几个大字：“藏獒换宝马车”。是什么意思？

Recently, in the village next to the toll station at 320 State Road, Hangzhou to Fuyang direction, one uncle put a large sign, written in large letters: "Tibetan mastiff-for-BMW.

Recently, 320 state road to Hangzhou Fuyang direction village in charge, Next there is a large piece with the UBL brand, and write a few words: "The Tibetan," BMW-conversions.

Recently, in 320 federal highway Hangzhou toward the Fuyang direction in nearby the village toll station, had an uncle to exhibit the block big sign, above has written several large brush-written Chinese characters: “Tibet mastiff trades the BMW vehicle”.

Recently, 320 national highway Fuyang Hangzhou next to the charging station in the village, has a brother-in-law put on a big brand, wrote several characters: "Tibetan Mastiff-for BMW cars".

正在翻译，请等待...