1. She was ignorant of the consequences of her actions.
她对自己行为的后果一无所知。

2. It is ignorant to believe everything you see on the internet.
相信互联网上的一切是愚昧的。

3. The teacher was frustrated with the ignorant questions from the students.
老师对学生愚昧的问题感到沮丧。

4. He was ignorant of the cultural differences between the two countries.
他对两国之间的文化差异一无所知。

5. It is ignorant to make assumptions without all the facts.
没有全部事实的情况下做出假设是愚昧的。

6. She was ignorant of the history of the place she was visiting.
她对自己正在参观的地方的历史一无所知。