The animals' hands-free cursor control was almost as fast and accurate as when it used its hands, the researchers reported.

研究人员表明，动物不用手控制光标几乎和用手控制它一样地快而准确。

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Finally, when you're finished, close the cursor to free up resources.

最后，完成时，关闭游标释放资源。

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Finally, when you're finished, close the cursor to free up resources.

最后，完成时，关闭游标释放资源。

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