USAGE NOTE 用法说明: nervous and 和 annoyed
Do not confuse nervous (=worried and a little frightened about something) and annoyed (=a little angry about something). 不要混淆 nervous（紧张）和 annoyed（生气）:
He was quite nervous about having to speak in public. 他对于要当众演讲感到很紧张。
I was getting more and more annoyed with his stupid questions. 对于他愚蠢的问题，我越来越感到生气。