第二期 Vol.2

1. Why don’t we take a survey of our customers and find out which device has the biggest market share?

Why don’t we do something, 表示建议别人怎样做，或同意你提出的观点。

其次，take a survey of a group of people.   

A "survey" is a set of questions that you ask to get some general information about a group of people. Companies often use surveys to find out whether their customers are satisfied. 

You're in a planning meeting for a product that your company is building. Other people in the meeting have been making suggestions that make the product easier to build. But you think that these suggestions will make it harder to use for customers. You remind them to think about customers.