Thousands of factories simply closed.

数千计的工厂就此关门大吉。

youdao

And others have simply closed the doors forever.

还有一些只有关门大吉了。

youdao

Someone had offered to buy my business earlier, but I could not contact them, so I simply closed it down.

有人想接管我的生意，但是我们没有联系到他们，所以我只能直接关门大吉。

youdao

Confronted with the new onslaught, several factories have simply closed down.

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The weakest will be merged, nationalised or simply closed down.

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Shoppers, it appeared, had simply closed their pocketbooks.

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