,1.翻译“由于是我的第一次，我很害怕并且感到很紧张”译为“This was because my firsr,I was scared and feeling pretty anxious.”对吗？若不对，请给出理由。2.“收到你的信”译为“hear you from”错在哪里？难道代词不应该放中间吗？

I was scared and feeling pretty anxious because this (it)was my firsr.; hear from sb 收到某人信，是习语不能改变。