left is free » 离开是免费的 which play an important part in the lives of its people » 而在人民的生活中发挥重要作用 ..
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我的学习道路一直没离开Perll太远，我自学python使用的是这本优秀的在线免费书Dive into Python。
My path never took me too far down the Perl road, but I taught myself Python using the excellent and free online book, Dive into Python.
阳光，是免费的。芸芸众生，没有谁能离开阳光活下去；然而，从小到大，可曾有谁为自己享受过的阳光支付过一分钱？
Sunshine is free. None of the human beings in the world can survive without sunshine. However, who has ever paid a coin for the sunshine he or she enjoys?
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