be nervous后加什么？

　　The horse may be nervous of cars.

　　這匹馬可能害怕汽車。

　　You're bound to be nervous the first time.

　　第一次總是會緊張的。

　　Speak slowly and don't be nervous.

　　慢慢講，別緊張。

　　The horse may be nervous of cars.

　　這匹馬可能害怕汽車。

　　Don't be nervous at examinations.

　　考試時不要著慌。