1.He lost all sensation in his legs through cramp.

1.他的腿部因抽筋知觉。

2.You must realize that it is arrogance that has cramped your progress.

2.你应该认识到是骄傲碍你的进步。

3.Lack of money cramped our efforts.

3.资金紧缺限们的努力。

4.The swimmer suddenly got cramp.

4.这个游泳的人突然抽筋。