Showing posts with label Bat problem燕屋问题之蝙蝠. Show all posts
Showing posts with label Bat problem燕屋问题之蝙蝠. Show all posts

Saturday, May 29, 2010

THE SWIFTLET HOUSE'S PROBLEM:- BAT 燕屋问题之一蝙蝠

Some of the swiftlet house's problems are Owl, Snake, Rat, Pigeon ,,,,,,and Bat.