1. He made a light-minded comment during the serious meeting.
他在严肃会议中发表了轻率的评论。

2. Her light-minded attitude often causes problems at work.
她轻浮的态度常常在工作中引发问题。

3. You should avoid being light-minded when making important decisions.
在做重要决定时应避免轻率。

4. The teacher warned him not to be light-minded about his studies.
老师警告他不要对学习掉以轻心。

A: Why did the manager criticize him?
A：为什么经理批评他？

B: Because he was light-minded during the project discussion.
B：因为他在项目讨论中态度轻率。

1) 指做事不认真、态度轻浮的人或行为

2) 描述缺乏责任感和严肃性的表现

3) 在网络语境中常指随意、玩笑式态度

1. 轻浮的；不严肃的

e.g. His light-minded behavior annoyed his colleagues.
他轻浮的行为让同事感到不满。

adjective

1. not serious; lacking careful thought or responsibility in attitude or behavior.