给加拿大笔友写封e-mal要求：没时间和朋友谈心或运动,每天作业太多睡眠不足人很疲惫数学成绩不理想.感到烦恼

I have no time to talk with my friend or play sports.I have a lot of homework every day.I can't sleep long time.I'm very tired.My math results of study is bad.I'm very vexation.
我一个字母一个字母打出来的