通过细菌信使向纳米机器人发送封装在DNA内的指令，这是西班牙加泰罗尼亚理工大学的研究人员们正在研究的方向。

So, a team from the Polytechnic University of Catalonia in Barcelona, Spain, are looking at a way to use bacteria as messengers that deliver instructions to nanobots wrapped in DNA.

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作为一个集群现象，请睁大眼睛观察文化差异(没错，大学里讲的是加泰罗尼亚语而不是西班牙语)。

As the group bonds, eyes are opened to cultural differences (yes, Catalan not Spanish is the language at university).

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加泰罗尼亚人在心中投了西班牙经济萎靡不振(值得注意的是，20%的失业率)的一票，巴塞罗那的阿巴特·奥利弗大学的社会学家霍尔迪•索雷说。

Catalans voted with Spain's economic malaise (notably, 20% unemployment) in mind, says Jordi Sauret, a sociologist at Barcelona's Abat Oliba CEU university.

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