英语翻译All this changed after I joined a sports team.It began w

英语翻译
All this changed after I joined a sports team.It began when a teacher suggested I try out for the basketball team.At first I thought it was a crazy idea because I didn’t have a good sense of balance,nor did I have the ability to keep pace with the others on the team and they would tease me.【But for the teacher who kept insisting on my “going for it”,I wouldn’t have decided to give a try】.
请标准翻译【】里的句子,标准翻译哦,
还要分析一下句子结构，有点乱。----------谢谢