You parse each feed to get the title of the feed and then, as before, output a list of the available feeds and expect an input number.
解析每个提要来获得提要标题，然后像以前一样输出可用提要列表，并等待输入数字。
Every time the interface is used to read a transducer, the same operations must be carried out to convert the input number into a more convenient form.
接口总是用于读取传感器的值，同时还要将输入数值转换成更容易的形式。
Every time the interface is used to read a transducer, the same operations must be carried out to convert the input number into a more convenient form.
接口总是用于读取传感器的值，同时还要将输入数值转换成更容易的形式。
应用推荐