从这一阶段开始，该解决方案就适用自底向上的方法了，这意味着这个逻辑数据模型中仅仅将最重要和紧迫的业务主题领域锁定为目标。

Starting from this stage, this solution is adapting the bottom-up approach, which means that only the most important and urgent business subject areas are targeted in this logical data model.

youdao

她喘着气说，“如果我的鞋是你那样的底，我走路也能像你的。”

But I'm just as able to walk as you in them soles.

youdao

通常情况下，上游国家主宰着河流的控制权，像底格里斯河和幼发拉底河，当从土耳其和叙利亚流入伊拉克时流量就减小了很多。

Usually upstream countries dominate control of a river, like the Tigris and Euphrates, which are much reduced by the time they flow into Iraq from Turkey and Syria.

youdao