经选举产生新政府，<em>举国</em>上下对前景十分乐观。
There was a feeling of optimism in the country when the new government was elected.
对这一问题<em>举国</em>上下（舆论）普遍一致。
There is broad consensus (of opinion) in the country on this issue.
<em>举国</em>团结在战时是非常重要的。
National unity is essential in time of war.
