The catering manager warned staff that the sauce will curdle if it boils too quickly.

外燴經理提醒員工,醬汁如果煮滾得太快就會結塊。

A customer complained by email that the milk had curdled two days before its expiration date.

一位顧客寫電子郵件抱怨,牛奶在到期日前兩天就已經凝結了。

During shipping, the cream curdled because the refrigerated truck broke down for six hours.

運送途中冷藏貨車故障了六個小時,導致鮮奶油結塊。