In his first one hundred days in office, President Roosevelt worked with Congress to pass a series of measures.

VOA: special.2009.05.02

I've certainly worked a lot more than that on certain days.

有些日子工作时间比那个长多了。

电脑图片的魅力 - SpeakingMax英语口语达人

For five days, through one crisis after another, the Apollo 13 crew and mission specialists on the ground worked through each difficulty.

VOA: standard.2010.04.04

It also found that despite previous pledges to reduce days worked by newly retired teachers, the number rose.

BBC: Huge rise in cost of substitute teachers

Most other states use the days worked method.

FORBES: Pro Athlete Tax Returns Illustrate Complexities of U.S. Tax Code

For example, Pennsylvania taxes baseball, basketball and hockey players on the ratio games in the state over total games played, including pre- and postseason, but they tax football players based on days worked in the state over total days worked.

FORBES: Pro Athlete Tax Returns Illustrate Complexities of U.S. Tax Code