Reduced-calorie cheese is a great substitute for cream cheese.

低卡路里干酪是奶油干酪的极好替代品。

Men fantasize as a substitute for acting out forbidden desires.

人们以幻想来作为宣泄禁欲的替代方式。

She is seeking a substitute for the very man whose departure made her cry.

他在寻找一个男人的替代者，这个男人的离去曾使她伤心落泪。

The printed word is no substitute for personal discussion with a great thinker.

印刷字无法替代与伟大思想家的当面交流。

The course teaches you the theory but there's no substitute for practical experience.

这门课教的是理论，但没有任何东西能代替实践经验。