幫我解英文, 謝謝 (20點)

第一段說話:
I am Sami Hyypia.
我是 Sami Hyypic.
Here is a little challenge for you.
這裡給你一個小小的挑戰.

字幕:
1.All you need is a ball 你所需要的只是一個球
2.Try and juggle the ball using your head as many times as possible
嘗試用頭盤球，頂球次數盡量越多越好
3.If you lose control of the ball, the challenge is over
　如果你不能控制你的球，這個挑戰就算結束

第二段說話:
I can keep the ball up on my head 74 times. How many can you do?
我可以保持球在我的頭上７４次，你可以做多少次?