•Why don't you vote - how can you be so indifferent (to what is going on)!你为甚么不投票？你怎能（对正在发生的事情）如此漠不关心！

•He found it very hard teaching a class full of indifferent teenagers.他发觉教一班无动于衷的十几岁的孩子真是头痛。

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•We didn't like the restaurant much - the food was indifferent and the service rather slow.我们不怎么喜欢这家餐馆——饭菜一般，上菜也相当慢。