您要查找的是不是：
- The frog eats the fly in the air. 青蛙吃空中的飞虫。
- The red flag is flying in the air. 红旗在天空中飘扬。
- Some birds are flying in the air. 鸟正在空中飞。
- Some kites are flying in the air. 一些风筝在空中飞舞。
- Many birds are flying in the air. 许多鸟在空中飞翔。
- We can see many molecules flying in the air when a sunbeam penetrated the dark room. 当一束光线穿进暗淡的房间时，我们可以看到空气中有许多小颗粒在飞舞。
- I felt the elevator flying in the air. 我觉得这电梯好像在空中飞。
- Now the kites are flying in the air. 现在，风筝都在空中飞舞了。
- Water beetles can swim in water, fly in the air, and have strong phototaxis. 龙虱在水能游，出水能飞，并有很强的趋光性。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- Look at the ribbons. They do seem flying in the air. 你看这飘带,就像真的飘起来了一样。
- An eyewitness says pieces were flying in the air after the crash. 一个目击者说，飞机坠落后，碎片满天飞。
- Ronnie also said that during these dreams he and Master would fly in the air and visit various planets. 罗尼也说在这些梦中,他和师父一起飞翔遨游,探访许多不同的星球。
- The temperature structure keeps the air calm in this layer. (That's why jet aircraft fly in the lower stratosphere! 平流层的温度结构使空气保持静止。（这就是为什么飞机要在低平流层飞行的原因。）
- There is a breath of autumn in the air today. 今天的天气已露出了一丝秋天的气息。
- A bullet describes a curved path in the air. 子弹在空中作曲线运动。
- The only fly in the ointment was the bad weather. 唯一美中不足之处是恶劣的天气。
- Castles in the air cost a vast deal to keep up. 空中楼阁，要有一大笔费用来维持。
- The only fly in the ointment is the bad weather. 唯一美中不足之处是恶劣的天气。
- I enjoyed the picnic very much. The only fly in the ointment was the rude bus-driver who shouted at us. 我非常喜欢这次野餐，唯一扫兴的事是那位对我们大声叫嚷的粗鲁的公共汽车司机。
