In the ordinary way, she's not a nervous person.
一般而言，她是个不爱紧张的.人。
It's difficult to look natural when you're feeling nervous.
当你紧张的时候，就很难显得轻松自然。
At our first meeting I was nervous.
我们第一次见面时我很紧张。
I have a tendency to talk too much when I'm nervous.
我紧张时总爱唠叨。
I got very nervous before my big scene.
在演那场重头戏之前，我非常紧张。