This can take weeks or months.

这需要花费数周或者数月。

youdao

These effects rarely last more than a few weeks or months.

这些效果很少持续超过几星期或是几个月。

youdao

A policy on North Korea may not be unveiled for weeks or months.

几周或数月内，一个对朝政策可能不会出台。

youdao

The disease develops more quickly over a few weeks or months in people infected with trypanosoma rhodesiense.

VOA: special.2010.01.04

There just aren't pricing anomalies that are significant that are going to resolve themselves in a matter of months or weeks and so it's a silly game to play.

显著失常的定价,不会在短短几月或几周内,就在市场中显示出来,因此类似月进月出那些是一种愚蠢的行为

耶鲁公开课 - 金融市场课程节选

But it would keep the Confederate armies active for a few more weeks or months.

VOA: special.2009.12.17

Eventually, a moon base could let explorers live on the moon for weeks or months.

NPR: NASA's Future Spacesuits Are Made for Walking

They seem fine for the first weeks or months of life, but their disabilities quickly mount.

FORBES: For Arya

They also have tended to occur in the first weeks or months of injection.

BBC: Oklahoma earthquake linked to oil extraction wastewater