If you describe someone as broad-minded, you approve of them because they are willing to accept types of behaviour which other people consider immoral.
例句
...a fair and broad-minded man.公正無私、心胸開闊的人
英英詞典釋義
Adjective
1. incapable of being shocked;
"he was warmhearted, sensible and unshockable"
2. inclined to respect views and beliefs that differ from your own;