"speak on" in Chinese (Simplified)

• 谈论（某个话题）

Definition

就某个特定话题发表演讲、作报告或正式发言。

Usage Notes (Chinese (Simplified))

常用于正式或学术场合，如 'speak on climate change'（就气候变化发言）。不同于更日常的 'speak about'，'speak on' 更强调正式场合的话题或演讲主题。在非正式对话中较少使用。

Examples

Tomorrow, she will speak on environmental issues at the conference.

明天她将在会议上**谈论**环境问题。

The professor will speak on the history of art.

教授将**谈论**艺术史。

I have to speak on Internet safety today.

我今天要**谈论**网络安全。

We invited Dr. Lee to speak on medical advances at our event.

我们邀请了李博士在我们的活动中**谈论**医学进展。

She felt honored to speak on behalf of her organization.

她为能代表自己的机构**发言**而感到荣幸。

Is there anyone here who can speak on this issue?

这里有人能**就这个问题发言**吗？