N-3：new broom 刚上任的新官

A:Our mayor is from a bigger eity.
A:我们的市长是从大城市调来的。

B:He's doing fine. A new broom sweeps clean.
B：他干得不错，新官上任三把火嘛。

A:He brings with him some talented people from his former city.
A:他从他先前就任的城市带来了不少有才能的人。

B:I think we'll benefit a lot.
B：我想这对我们大有好处。