Briefly speaking
简言之
🧩 词语组成解析
speaking
['spi:kiŋ]
n. 说话;讲话;谈话;演讲;
adj. 演讲的;富于表情的;（肖像）栩栩如生的;雄辩的;
v. 讲，谈(speak的现在分词 );
🗣️ 情景例句
but it is.
但实际上很要紧。
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
What are you doing?
你在干什么？