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This tightens its grip over the e-book market .

这将巩固其在电子书领域的控制地位。

Its grip on the top spot looks strong .

工行的头把交椅似乎坐得很稳当。

His administration is trapped more and more in the paralysing grip of special-interest groups .

他的政府越来越深地陷入特殊利益集团令人麻痹的掌握之中。

The species may have been a toolmaker , as its hand allowed for a human-like grip .

这种物种可能还会制造工具，因为它们的手能象人类那样紧握。

This gives humans a powerful grip and exceptional dexterity to hold and manipulate tools with .

人类拥有了较强的握力，就可熟练灵巧地操作各种工具。