It may give rise to a host of problems.

它可能引起或导致许多问题。

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As it does so, however, it encounters a host of problems.

但是，在此过程中，也遇到了许多问题。

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A host of problems may delay the opening of the new bridge.

一大堆问题也许会延迟新建桥梁的开通。

《柯林斯英汉双解大词典》

Players are still reporting a host of problems at all stages of the game.

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That triggers a host of problems including non-alcoholic fatty liver disease, insulin resistance and diabetes.

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And while that holds a host of problems for things like commodity demand, China is still building.

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