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Number of connections — Leading VPNs let you connect an unlimited number of devices with the same account, while others limit you to just a single device. Prioritize services that offer multiple simultaneous connections so you can stay secure on all your devices at the same time. You might stream pornography on a number of devices, so it's best to secure everything with the same account.，详情可参考同城约会
我的中文學習旅程則是用截然不同的方式開始的。。关于这个话题，同城约会提供了深入分析
不过正如文章一开头提到，Google 手握一整个 Android 生态，有着绝对的号召力和掌控力。，这一点在服务器推荐中也有详细论述