- He cut the log to a hollow and hid his money in it.
- Coffins are usually made from hollowed out logs.
- One balanced a ball on the end of its nose.Another dug a hole that went all the way through the earth and fell out on a star on the other side.Still another danced on a tightrope.
- This canal was cut out a century ago.
- They hewed out the stones for the building from nearby quarries.
- hollow out 挖空
- hollow 空的