On-demandpublishing, on-demand printing, on-demand book sales make a small minority to achieve long tail.
按需出版、按需印刷、按需销售使得小众书得以实现长尾。
2
This is also applicable when designing publication services - reuse schemas when publishing a data entity as opposed to exposing for an on-demand invocation.
这同样适用于发布服务的设计——在发布数据实体时重用模式，其过程不同于应调用请求而暴露模式。
3
Sometimes I have to allow the publishing even if I'm not too happy with my work," implying the perennial demand of the market on his time.