a load of gravel的用法和样例：
- The big steam shovel lowered its scoop into the ship and pulled it up with a load of gravel.
- As I hauled a load of gravel through the center of town, I saw Shep standing on the sidewalk near the bar.
- I've never heard such a load of garbage!
- The nurse bears a load of anxiety.
- Get a load of that old bloke with the funny hat!
- The truck was carrying a load of sand.