1.spearhead an effort 带头努力
BestPrep, a philanthropic state business group, spearheaded an effort that renovated an old science building for school use.
一家名为BestPrep的慈善国有商业组织，带头对一幢旧的科学大楼进行了翻新，以供学校使用。

2.run the country 管理国家
"Jews run the country," he said.
“犹太人管理着这个国家，”他说。

3.fill the void 填补空白
A desperate hunt is on for someone to fill the void.
人们急切地寻求某个人来填补这一空缺。