For a young child, it may be just the simple question "What have you learned today?".

对于小孩子来说，“你今天学到了什么？”可能只是一个简单的问题。

youdao

People don't want to listen to you explain, they just want a simple and clear answer to the question: What does it do?

人们不想听你解释，他们只想听一句简单清楚的回答：它是做什么的？

youdao

Like a lot of tech start-ups, Harper's was founded on a simple question: Why can't we just search the bars nearby to find out who's there and what's going on?

像许多技术刚刚诞生的时候一样，哈珀是基于一个简单问题而开发该应用的：为何我们不能搜索一下附近的酒吧，然后发现谁在那里以及那里将会发生些什么呢？

youdao

It's really striking how influential just a simple question of the doctor or nurse asking a patient if they smoke, advising them to quit and helping them to find treatment can have in terms of promoting somebody to try to quit smoking.

NPR: Confronting Misconceptions About Cancer Prevention

And in each of these places, each of these leaders posed a simple question: How can we as a nation -- not just the government, but businesses and community groups and concerned citizens -- how can we all come together to help fathers meet their responsibilities to our families and communities?

WHITEHOUSE: Promoting Responsible Fatherhood