“我们希望为机器人开源制作硬件，”费云说。

"We're hopeful we can make the hardware for the robots open-source as well," says Fearing.

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费云生已经在该餐厅工作两年。据他说，店里的20多名员工都没有准时领到工资。

Fei Yunsheng, an employee who worked for two years at the restaurant, said more than 20 employees didn't get their salary on time.

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考虑到云的经济效益，人们总是倾向于那些性能良好、许可费更低的操作系统。

The relentless economics of the cloud will always push the choice towards an OS that has lower license fees and good performance.

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