I do a weekly shop at the supermarket.

我一周上超市一次。

《牛津词典》

With the cost of the weekly supermarket visit on the rise, it has become increasingly hard to defend the act of throwing away food just because it looks strange.

每周逛一回超市，掏的腰包一次比一次多。仅仅因为食物样子奇怪，便将它扔掉，要捍卫这一法律变得日益困难。

youdao

Imagine strolling into your local supermarket, popping your essentials into a basket, heading to the bagging area - where no items are unexpected - and walking out with your weekly shop.

想象一下，当你漫步在附近的超市，把你的日常用品“啪”的一下扔到篮子里，再前往装袋区，然后把你每周的寻常消耗品带出超市即可。

youdao

In how many other occupations do you get to take a shiny new fire engine down to the supermarket to pick up the weekly groceries?

ECONOMIST: Industrial disputes

She believes 20p would be enough to encourage shoppers to re-use their bags on their weekly trip to the supermarket.

BBC: England

So the weekly big food shop in a large supermarket is still shrinking, in a prolonged way that is almost without precedent.

BBC: Sainsbury's tells shoppers�� story