例句：
He claims to be an expert in astronomy.
他声称自己是天文学专家。
I have always been fascinated by astronomy.
我一直对天文学很着迷。
Listen to part of a lecture in an astronomy class.
请听天文课讲座的部分内容。
France chose greater autonomy.
而法国则更具自主性。
Oracle is an Autonomy customer.
甲骨文是Autonomy的客户。
You get autonomy.
你会获得自主。