任期，任职期间
the term during which some position is held
同义词： tenure / incumbency
任期
... 任职 to hold an office or post 任职期间 term of office; while holding a post 冗职 redundant position ...
任期，任职期间
Nixon never completed his term of office.
尼克松没有完成自己的任期。
His term of office expires at the end of June.
他的任期六月底届满。
He is beginning his fourth consecutive term of office.
他开始了第四届任期。
The last hurrah also can mean the last acts of a politician, before his term in office ends.
VOA : special.2010.04.11
He was first elected in 1989 to complete the term of Harold Washington, the city's first black mayor, who died in office.
VOA : special.2009.01.12
She remained popular among the voters of Connecticut and was re-elected to a second term in office.
VOA : special.2010.08.08
The two men were freed in December 1997, just before Mr Kim's term of office ended.
With the end of his term of office fast approaching, Mr Klaus is now facing a trial.
Wall Street incentives for risky behavior is one of his priorities during the next term of office.