1.It is usually a strategic mistake to leave roles unfilled or to have one person filling too many roles.
某个角色没人担任或让某个人担任太多角色是常见的策略错误。
2.There is a concordant liability, as well: observers of library activity will not be able to ascertain how unfilled demand is met.
这里还伴随着一个问题：图书馆活动的观测者们无法确定那些未被满足的需求得到了怎样的的填补。
3.As the orders poured in, the company found itself facing a shortage of capital and a backlog of unfilled orders.
由于订单滚滚而来，该公司发现他们面临资金短缺，无法及时完成订单。
4.Even so, many administrative posts are still unfilled, including that of economic adviser to the prime minister.
即便如此，包括总理经济顾问在内的许多行政职位依旧空缺。
5.Many a parent pins the hopes on the children to realise their unfilled ambitions.
很多父母试图在他们的儿女身上实现他们的梦想。
6.If there is no person on the list willing to be a member of Parliament then the seat remains unfilled.
如果没有人愿意接受议会的成员名单上，然后座位仍然空着。
7.The flow of orders and shipments slowed significantly, while unfilled orders and inventories dropped. Employers, however, added workers.
订单与出货大幅放缓，未完成订单和库存下降.而雇主则增加人手。
8.She clasped her hands to her head and looking down at the unfilled spindle she burst into tears.
她攥住脑袋，看着地上没纺满的纱锭，又哭了起来。
9.The WPK itself had seemingly slipped into obscurity until a few years ago, with most of the top posts unfilled after incumbents died.
朝鲜劳动党似乎在多年前就陷入失声状态，很多高层职位在就任者去世后都没有获得填补。
10.The unfilled diamond on the line between VehicleInventory and Vehicle is called aggregation (or, shareable aggregation).
在线上用实心菱形表示，在预约和保护产品之间的是合成关系（或者说不可共享的聚合关系）。