Burke cast a cursory glance at the menu, then flapped it shut.伯克匆匆地瞥了一眼菜单，然后啪地合上了。The swan flapped its wings noisily.天鹅大声地拍打着翅膀。The duck flapped its wings.鸭子扑着翅膀....
The heron flapped slowly off across the lake.那白鹭振翅向湖对岸慢慢飞去.The dwarf put his hand to his great flapped ear, and counterfeited the closest attention.矮子用手张起他那大边的耳朵, 装出密切注意的样子.Grey sheets flapped on the clothes line...灰色的床单...