In the past few months, I've been traveling for weeks at a time with only one suitcase of clothes.

在过去的几个月里，我旅行了好几个星期，只带了一行李箱的衣服。

youdao

When people have no pre-existing immunity to a flu virus, they need not just one but two doses of vaccine several weeks apart - making it very hard to immunise many people in time to protect them.

当人们对流感病毒没有预先免疫性，他们就需要几周间隔的两次注射而不是一次注射-这在当时免疫接种很多人去保护他们操作是非常困难的。

youdao

I've gone from one client to being booked weeks in advance in a year's time.

我在一年的时间里，预先从一个顾客那里得到预定周。

youdao

One night,Everett looked at his father for the first time in weeks.

VOA: special.2009.03.07

Weinberg ran through a gamut of temperatures and chemical ratios and came back with results in six weeks, one-tenth the time it took Dow to reach the same results.

FORBES: Upstart Symyx is shaking up the stodgy chemicals industry.

And, you know, we will see in the next three weeks, one assumes that both Senator Obama and Senator Clinton will spend a huge amount of time in the state, whether it's bowling or some other pastime.

NPR: Political Junkie: Three Weeks to Pennsylvania

Next week will be one of the most intense weeks for reports in some time.

FORBES: Next Week's Economic Reports Weight Heavily In Stock Market Direction