移动互联网时代，一个创业者想触达用户，绕不开两道门：苹果App Store和安卓应用市场。这套规则统治了将近二十年，所有人都在它的框架里玩游戏。
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，这一点在51吃瓜中也有详细论述
These handy wireless devices do exactly what their name suggests: extend your Wi-Fi network so it covers more areas of your home. Most wireless extenders plug into an AC outlet and connect to your existing router so they can then rebroadcast it to spots that your router alone may not cover well. As a rule of thumb, you’ll get the best results by placing the extender half way between your router and the dead zone you’re trying to fix or improve your W-Fi connection and strengthen the wireless signal.
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