The Prime Minister faces anxious hours before the votes are counted tomorrow night.在明晚计票完成之前，首相将面临数小时的煎熬等待。The floorboards were replaced prior to completion of the sale.销售完成之前木地板已更换。There will doubtless be many more issues to deal with before this is over.这件事完成之前无疑还有更多的问题要处理。