今天乘坐了这么一列宣传地铁图书馆的地铁。几年前纽约的地铁完全没有手机信号。后来各个站点才逐渐有了信号。而在地下行车的时候照例是完全没有信号的。地铁有个Wi-Fi以前试过不好用就没再用过。今天为了上网上图书馆又试了一下这次可以用了但是照例是不好用，老掉线。
去年回国惊异的发现北京深圳的地铁里都是全线信号畅通。几乎每个人都在地铁里玩手机。纽约的地铁里倒是有不少人读书看报。
第一次用Esteem发帖。还不错
I took these photos while taking subway in New York City today. A few years ago, there's no wireless signal in the subway at all. Then more and more stations had wireless signals. But as of today there is no signal underground between the stations. Tried the wifi and gave up because it did not work for me. Today I tried wifi again to access the subway library. It works but not smooth.
Last year I visited Beijing and Shenzhen and surprised by the good wireless signals underground. Most people play the cellphones. Nobody reads a book.
I post this one with Esteem
另，这个帖子一贴上就被 good-karma等七人点赞，收入$0.37。这是用Esteem的福利？
esteemapp分成的weight是500，相当于百分之几？