The moves have kept them in business while other companies closed.

这些举措使他们在其他公司关闭时继续营业。

Ten of these 18 days must be taken during July when the company will be closed.

这 18 天中的 10 天必须在 7 月份公司关闭时使用。

Severe sanctions and fixed  prices have led to shortages so severe that some companies have closed down and left the country,   further intensifying the economic depression.

严厉的制裁和固定价格导致严重短缺，以至于一些公司倒闭并离开该国，进一步加剧了经济萧条。