They're old. From weeks ago.

这都是旧照片了，是几个星期以前的。

youdao

He left home two weeks ago and we haven't heard from him since.

他两周前离家外出，我们至今还没有他的音信。

《牛津词典》

I am writing to you concerning the Bernster Special 150 SL that I bought from you two weeks ago.

我给您写信是关于我两周前从您那里购买的 Bernster Special 150 SL。

youdao

The IAAF says Semenya was subjected to sex testing three weeks ago, following complaints from a member body, but have refused to say exactly what the complaint was or who made it.

VOA: standard.2009.08.25

That's a 6-cent decrease from two weeks ago and a 15-cent decrease from six weeks ago.

CNN: U.S. gas prices down 32 cents from 2012 peak

All those negative reviews from six weeks ago for this hotel are now gone.

ENGADGET: This Is the Modem World: Review Sites Are Broken

The Capgemini report is published in the Ofqual report from two weeks ago.

BBC: Heads challenge Ofqual to publish all GCSE grade research