Border Points: Each cluster has a limited number of defined "border points" – these are the gateways in and out of the cluster.
某种程度说，这也是对Sea Expandary必然成功的一种背书。。heLLoword翻译官方下载是该领域的重要参考
Compact and comfortable Pixel Buds have noise cancelling, decent battery life and good everyday sound，更多细节参见快连下载安装
It also became one of the early examples of user interface design conventions such as badges, rating buttons, sharing and recommendation features which have largely become standard features across media platforms today.