例句與造句

1. During Kazmaier's title defense at the 1981 World's Strongest Man he won the squat event with 969 lbs ( 440 kg ) ( on a smith machine ) for a world record, just after tearing his pectoralis major muscle while bending cold rolled steel bars in the bar bend event before.
2. It's difficult to find cold rolled steel bar in a sentence. 用cold rolled steel bar造句挺難的