This question asks someone their opinion about a topic. 这个问题问某人对某个话题的看法。
Here are some examples: 这里有一些例子： 

"What do you think about having a cup of tea with me?"

 你想和我一起喝杯茶吗？

"What do you think about working overtime next week?" 

你觉得下个星期加班怎么样？

"What do you think about waiting in line for tickets?"

 你怎么看待排队买票这件事？

"What do you think about sailing?"

 你觉得航海怎么样？

"What do you think about staying here another night?"

 你觉得在这里再呆一晚怎么样？

"What do you think about retiring from your job?" 

你觉得辞掉你的工作怎么样？

"What do you think about planting new trees in the backyard?"

 你觉得在后院种新树怎么样？

"What do you think about offering to babysit?" 

你觉得提供婴儿服务怎么样？

"What do you think about living in a new city?" 

你觉得生活在一个新的城市怎么样？

"What do you think about filming our vacation?"

 你觉得我们的假期拍得怎么样？