Vietnam is suffering from food shortage.

越南正遭受食品短缺之苦。

A food shortage is not imminent.

粮食短缺并非迫在眉睫。

This increase would result in a food shortage.

鹿的增加会引起食物短缺。

The food shortage gave rise to the serious problems.

食品的短缺引起了严重的问题。

Well, food shortage, water shortage, and space shortage.

哦，食物短缺、水资源短缺和空间短缺。