So, you call on someone to help you do something.

所以，你请人帮你做某事。

When you call on someone, you ask them to answer a question.

当你拜访某人时， 你会要求他们回答一个问题。

Brian, could we call on someone for this?

布莱恩，我们能找个人来吗？

Brian, could we call on someone for this one?

布莱恩，这次我们能找个人吗？

To " call on someone" means to say someone's name and ask him or her to speak.

“呼唤某人”的意思是说出某人的名字并请他或她发言。

You can think about it for a few moments, because in a couple minutes, I'm actually going to randomly call on someone based on your seat to have you come up and share your story of what that moment felt like.

你可以想一会儿，因为几分钟后， 我实际上会根据你的座位随机叫一个人上来， 与你分享你那一刻的感受。