a yard full of junk的用法和样例：
- One afternoon in early December I was on my way home when I heard a man on the radio say that he had a yard full of old Tonka trucks that he was selling for two to three dollars each.
- It's about time we cleared out the attic, it's full of junk.
- It's about time we cleared out the attic,it's full of junk.
- Either end of a yard of a square sail.