杂志订阅量的近期下降令出版商十分担忧。

The recent ___drop in magazine subscriptions is a major concern for the publisher.

在气温急剧下降之后，我们决定待在室内。

After a sharp ___drop in temperature, we decided to stay indoors.

销售额的显著下降迫使公司重新考虑其策略。

A significant ___drop in sales forced the company to reconsider its strategy.