单词例句：
Can you tell me who invented the telephone?你能告诉我是谁发明了电话？
He always strives to invent something new.他一直努力要发明新东西。
The fact was that China was the first country to invent paper.事实是中国是发明纸的第一个国家。
We must invent an excuse for our absence.我们必须为缺席编造一个藉口。
His father had helped invent a whole new way of doing business.
