Say on a subject.

谈一个问题。

youdao

I would say that temporarily, in a specific field of human activity, we lost our freedom to speak about any other vision on this subject.

我暂且这样说，在人类活动的这个领域内，我们失去了对这个话题发表任何其他意见的自由。

youdao

It was a great opportunity to discuss my views on the topic as, quite frankly, it turns out I have a lot to say on the subject!

对我来说，能讨论这个话题是个很好的机会。坦白的说，我在这个主题中有很多话可以说。

youdao

Experts say much of Florida sits on a system of limestone caverns which are subject to water erosion, causing them to collapse.

BBC: Florida sinkhole: Jeffrey Bush home partially demolished

My Tumblr is a ton of fun but I have more to say on the subject!

FORBES: How Not To Promote Your Book: A Chat With Dan Wilbur

Baseball Commissioner Bud Selig has declined to comment on Biogenesis, other than to say it is the subject of a "very thorough investigation" by MLB.

WSJ: Report: Baseball pays for clinic documents