Maybe we can pass in an estimated length?
The Dutch love four-day working weeks, but are they sustainable?，详情可参考爱思助手下载最新版本
2月27日，生态环境部党组书记孙金龙主持召开部全面深化改革领导小组会议，深入学习贯彻习近平总书记关于全面深化改革的重要论述，贯彻落实有关会议精神，研究部署推动深化生态文明体制改革重点工作。生态环境部部长黄润秋出席会议。，更多细节参见服务器推荐
The 10% leeway is being built in to reflect that some patients may not be able to make a same-day appointment or may call too late in the day to be realistically given one.