https://ruby-china.org/rsl en-us <p> 能翻墙的同学值得一看。 <span class="embed-responsive embed-responsive-16by9"><iframe class="embed-responsive-item" src="//www.youtube.com/embed/-79uIRQiAFM" allowfullscreen=""></iframe></span></p> rsl Sat, 08 Feb 2014 10:40:30 +0800 https://ruby-china.org/topics/17112 https://ruby-china.org/topics/17112