mad

I am so mad at my brother for breaking my laptop while I was away.

(Chinese) 我很生我哥哥的气，因为他趁我不在时弄坏了我的笔记本电脑。

She was mad that the flight was cancelled without any prior notification.

(Chinese) 她很生气，因为航班在没有任何事先通知的情况下被取消了。

The local villagers thought the old man had gone mad because he talked to trees.

(Chinese) 当地村民认为那个老人疯了，因为他对着树说话。

It was a mad idea to try and sail across the Atlantic in such a tiny boat.

(Chinese) 试图开着这么小的船横渡大西洋真是个疯狂的想法。