【中文版】

现金短缺是指企业在一定时期内，其现金流入金额不足以支付其现金流出金额，导致企业无法按时支付债务或履行其他财务义务的情况。

现金短缺可能是由于企业销售收入的下降、经营成本的增加、债务违约等因素导致的。此外，企业可能因为缺乏流动性而面临现金短缺的问题。当企业面临现金短缺时，通常需要采取措施来解决问题。

解决现金短缺的方法包括增加销售收入、降低经营成本、改善流动性等。此外，企业还可以考虑与债权人协商解决债务问题，或者通过出售资产等方式来筹集资金。

需要注意的是，现金短缺可能是企业财务状况恶化的一个迹象。如果一个企业频繁出现现金短缺的问题，那么这可能意味着该企业的经营策略或财务管理需要改进。

【英文版】

Cash shortage refers to a situation where a company cannot meet its financial obligations or pay its debts on time due to insufficient cash inflows to meet its cash outflows during a certain period.

Cash shortage can be caused by various factors such as a decrease in sales revenue, an increase in operating costs, debt default, or a lack of liquidity. When a company faces a cash shortage, it typically needs to take measures to address the issue.

Methods to solve a cash shortage include increasing sales revenue, reducing operating costs, improving liquidity, and other measures. In addition, companies can also consider negotiating with creditors to resolve debt problems or raise funds through asset sales.

It should be noted that a cash shortage may be a sign of a company's deteriorating financial condition. If a company frequently experiences cash shortage problems, it may mean that the company's business strategy or financial management needs improvement.