We had left Aswan for Luxor three days earlier, just 40 of us aboard a boat that usually carried 250.

三天前我们离开阿斯旺前往卢克索，在这条能装载250名乘客的船上只有40名游客。

youdao

Katz hopscotched along a strip of hotels near Mitchell International Airport, staying at one for three or four days, then moving to the next, usually less than a few hundred yards away.

Katz在Mitchell国际机场附近不停地更换旅馆，在每一家停留三到四天，然后搬到几百米外的另外一家去住。

youdao

We can live without food for many days, but two or three days without water, usually makes people die.

我们生活中可以没有食物了很多天，但两、三天没有水，通常会使人死。

youdao

In those cases, the client usually keeps the work for two or three days before making a decision.

FORBES: Feature

Reports had it that they can live on land for up to three days, but the best they usually seem to manage is several hours under wet burlap in open markets where they're sold for their flesh.

CNN: Fish tale

The basic literacy programme takes place over one and a half years, and is held for three hours per day for five days a week at the NFE centres, usually housed in local schools.

UNESCO: Non-Formal and Continuing Education Programme