She put in eight hours a day at her desk.

她一天中有八小时都在办公。

youdao

She put in eight hours behind a desk.

她在花书桌前花了八小时办公。

youdao

The fastest player can finish the game in eight hours.

最快的选手可以在八小时内完成这个游戏。

youdao

"It is a 500-some-mile trip and in eight hours I am here."

VOA: standard.2010.07.06

I'm originally from San Diego which is in Southern California, about eight hours from here.

我来自南加州的圣地亚哥，离这里差不多8个小时的路程。

与圣地亚哥不一样 - SpeakingMax英语口语达人

The older kind of submarine used in World War Two could stay under water for only about forty-eight hours.

VOA: special.2010.06.11

Medics from Chelsea and Westminster's HIV and sexual health clinic in Soho tested 745 people in eight hours on Saturday, compared with 467 last year.

BBC: Soho sexual health clinic breaks HIV testing record

Whereas the PGM can deliver 100, 000 bases of DNA code in a two-hour time frame, plus sample preperation, the MiSeq can deliver 250, 000 in eight hours, including prep time.

FORBES: Ion Torrent Gives Its DNA-Sequencing Box A Boost

In 2011, Singh became the first centenarian on record to complete a marathon after finishing the Toronto Waterfront Marathon in 2011 in eight hours and 11 minutes and six seconds.

CNN: STORY HIGHLIGHTS