是与一个外国朋友的通信，但是其中有些地方不明白，麻烦大家帮我翻译一下，谢谢！
I don't know how you look like. The sound of your voice, or the feeling of your hug. You may chose one thing. I will send pictures to people I know on email with pictures from what I'm doing in China during my vacation. I did it on my last trip. I send sometimes once a day, maybe I won't send at all. You would find out how I look like and give you an idea of whom I am. I would be torn between wanting to wait and wanting to know. A person once told me, contradictions are wonderful, it gives meaning to life. Formula 1 is the first thing I will see in Shanghai. Then me and my friend will do a lot of stuff all from boring shopping and sightseeing to bar life & crazy stuff I don't dare to tell an innocent girl like you, I'm afraid your ears might fall off ^^. The choice of pictures is yours if you want to save the discovery or put face to my name. I arrive 15th of April, think about it, let me know.
...麻烦人工翻译，不要机器的...非常感谢！因为这一整段我都看得云里雾里的，所以希望能帮我翻译一下。非常感谢！
对了对了，这信的意思是希望我给他发照片还是想要给我发照片然后征求我的意见？在信的最后朋友说you can have time to think about my question of sending you pictures...真的是麻烦大家了...！
......这一段我是真的不明白，否则不会出这么高的分数放在这里问了啊...您如果懂得的话可以帮我翻译一下吗？真的非常感谢！