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After more than a decade of offering military products , irobot debuts its first domestic robot -- the roomba .

纵横军用机器人领域十多年后，iRobot推出了第一款家用机器人Roomba。

The resulting collaboration , debrett 's guide to civilised separation , debuts february 29 .

这本书由MishcondeReya律师事务所的家庭法律部编撰，探讨了离婚这个格外充满火药味的话题。

Behind rio , three new movies enjoyed strong debuts .

后面的里约，三个新的电影享有强劲的首次亮相。

In another sign of cooling sentiment , recent stock market debuts of chinese companies in both shanghai and hong kong have been unusually subdued .

市场人气趋冷的另一个迹象，是近期在上海和香港上市的中国公司，挂牌首日的表现都异常低迷。

The band debuts a new song each week .

乐队每周演出一首新的歌曲。