If I had time, I could dilate on this topic.

如果我有时间，我就可以详谈这个话题。

youdao

If there are time, I can dilate on the subject.

要是有时间，我可以详细谈谈这个问题的。

youdao

If there were time, I could dilate on the subject.

要是有时间，我可以详细谈谈这个问题的。

youdao

If there were time, I could dilate on the subject.

要是有时间，我可以详细谈谈这个问题的。

youdao