如果没有先定义核心概念,后面的讨论很容易陷入混乱。Rúguǒ méiyǒu xiān dìngyì héxīn gàiniàn, hòumiàn de tǎolùn hěn róngyì xiànrù hùnluàn.If the core concepts are not defined first, the later discussion can easily fall into confusion.
老师让我们用自己的话来定义什么是幸福。Lǎoshī ràng wǒmen yòng zìjǐ de huà lái dìngyì shénme shì xìngfú.The teacher asked us to define in our own words what happiness is.
词典里对这个词的定义很简单,一看就懂。Cídiǎn lǐ duì zhège cí de dìngyì hěn jiǎndān, yí kàn jiù dǒng.The dictionary's definition of this word is simple and understood at a glance.