Definition
to briefly mention a topic while discussing or writing about another issue
简略提及
In his speech, he touched on the issue of environmental protection.
在他的演讲中，他简单提到了环境保护的问题。
While the article primarily focuses on technology, it also touches upon the impact of education.
虽然文章主要关注技术，但也简单提到了教育的影响。
During the meeting, the participants briefly touched on the future plans of the company.
会议期间，参与者简单提到了公司的未来计划。