| 1. | I got into a real flap when i lost my keys . 我丢了钥匙,心里发慌。 |
| 2. | Fluid tends to accumulate beneath the flaps . 液体倾向于积存在皮瓣下。 |
| 3. | The bird flapped ( its way ) up the stream ... 那只鸟鼓翼向河的上游飞去。 |
| 4. | The red flags are flapping in the wind . 风卷红旗呼啦呼啦地响。 |
| 5. | Now the flaps were fully retracted . 现在襟翼全部收缩进去了。 |
| 6. | The heron flapped slowly off across the lake . 那白鹭振翅向湖对岸慢慢飞去。 |
| 7. | The goose flapped heavily away . 那只鹅扇着沉重的翅膀飞走了。 |
| 8. | A cold gust flapped the blanket off louis . 一阵冷风吹开了路易斯身上的毯子。 |
| 9. | Coloured flags were flapping in the wind . 彩旗在风中飘荡。 |
| 10. | The bird flapped slowly off . 那只鸟拍着翅膀慢慢地飞走了。 |