今年早些时候，一个形象，一个混合联队“797”了几轮因特网等，并得到投机翻滚，即波音公司这方面的工程。

Earlier this year an image of a blended wing "797" made the rounds of the Internet, and got speculation swirling that Boeing has this in the works.

youdao

参赛队将在半天（3个小时）的时间内被一次两两分为一组组成一支跨国联队（混合队），包含两个机器人。

A1. Teams will be paired together to form multinational teams ("multi-teams") of two (2) robots, for half a day (3 hours) at a time.

youdao