dry as a bone

例句：

1. 1.The desert is so dry that it's hard to find any water.
   沙漠如此干燥，很难找到水。
2. 2.After the rain, the grass was so dry that it felt like sandpaper.
   雨后，草地如此干燥，感觉像砂纸一样。
3. 3. He worked in the hot sun all day, and his clothes were dry as a bone by nightfall.
   他整天在烈日下工作，到了晚上，衣服已经干得像骨头一样了。