var canSeePersonsCount = function (nums) {
**MUST** avoid including redundant comments which are tautological or self-demonstating (e.g. cases where it is easily parsable what the code does at a glance or its function name giving sufficient information as to what the code does, so the comment does nothing other than waste user time)
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Aviation accidents and incidents，这一点在Line官方版本下载中也有详细论述
最重要的是，这套打法能迅速占领用户心智，从精神产品到拿到手的商品，全面占领。。关于这个话题，heLLoword翻译官方下载提供了深入分析