1.He says his decision was based on two things - a strong interest in agriculture and his ignorance about what it takes to be a farmer.
base on 基于,以……为根据;在……基础上
The plan of our country is based on a rising economy.
我国的计划建立在不断发展的经济的基础上 。
The movie is based on a real-life incident.
这部电影以现实生活中的一件事为基础 。
We can't make a decision based on hearsay and guesswork.
我们不能根据传言和猜测作决定 。