The robotic samara spins about 15 times per second and can navigate through small areas and avoid obstacles, giving it advantages over larger vehicles such as helicopters and airplanes.
机器翅果旋转大概每秒15次,并可以导航通过小的地方并且避障,比大的机器如直升机或者飞机更加突出其优点。
By giving customers control over where and how they access your publications and by making it easier to access them, electronic publishing provides direct benefits to both consumers and publishers.
通过让客户能更多地控制在哪里以及如何访问电子文档,电子出版为消费者和出版商提供了直接的好处。
And the company retains its relationship with key search advertisers, giving it some continuing control over the search business.
同时雅虎保持了与重要搜索广告商的关系,从而得以继续对搜索业务有一些控制力。
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