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。
- He stared up at the stars twinkling in the sky above him. 他抬眼凝视着头顶上方星光闪烁的天空。
- Thunder boomed in the sky overhead. 雷声在天空中隆隆作响。
- 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 are countless stars in the sky. 天上有无数的星星。
- There are many swallows flying in the sky. 天空中有许多燕子。
- 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 were masses of dark clouds in the sky. 天上有朵朵乌云。
- Look up at the spaceship flying in the sky. 看太空飞船飞入天空。
- Can you see the kite high up in the sky? 你看见那高高挂在空中的风筝了吗?
- Shadows are longer when the sun is low in the sky. 太阳很低时，物体的影子就很长。
- A cool breeze sprang up in the sky. 凉风起天来。
- Billions of stars twinkled in the sky. 无数星星在天空闪烁。
- Look, the pavilion is high in the sky. 噍，那亭子高高地立在空中呢。
- It is seen in the sky after sunset. 日落後可在天空中看到它。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
