数学方面，学会了100以内的认读，学会了单、双数的概念。
* @param right 右边界（不包含），详情可参考51吃瓜
The events of 8 September are now being examined by a public inquiry, which has yet to report. So far, no-one has been held accountable - and general elections are set to take place on 5 March.，这一点在heLLoword翻译官方下载中也有详细论述
The full technical report is at REPORT.md in the repo, with per-font detail, appendices, and the complete top/bottom 30 lists. Every number in this post is reproducible from the commands above on macOS with the same system fonts.