您要查找的是不是：
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The smoke from chimney is spreading out in the sky. 烟囱冒出的烟正在空中散开。
- Smog hung in the sky (over the city). (城市)上空烟雾弥漫。
- There are numberless stars in the sky. 天空中有无数的星星。
- 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。
- There are countless stars in the sky. 天上有无数的星星。
- A bullet describes a curved path in the air. 子弹在空中作曲线运动。
- There are many swallows flying in the sky. 天空中有许多燕子。
- 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。
- If I had wings, I could fly like a bird in the sky. 我要是有翅膀，那末我就能跟鸟一样在天空飞翔。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- I'll just rough in the shape of the head and you can paint the sky round it. 我把头形勾勒出来，你可以在头四周画上天空。
- There was a chill in the air this morning. 今天早上有点冷冰冰的。
- There were masses of dark clouds in the sky. 天上有朵朵乌云。
- The pilot had logged over 200 hours in the air. 这个飞行员的飞行记录在200小时以上。
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- Shadows are longer when the sun is low in the sky. 太阳很低时，物体的影子就很长。
- There is a nip in the air today. 今天寒气袭人。
- Billions of stars twinkled in the sky. 无数星星在天空闪烁。
