育儿的基本原则是身教而非言教。
The cardinal principle of parenting is to lead by example rather than by lecture.
▼点击显示答案
解释
cardinal 是形容词，意为"基本的、首要的"，表示某条原则或规则在某一领域中具有根本性的指导地位。
The cardinal principle of parenting is to lead by example rather than by lecture.
cardinal 是形容词，意为"基本的、首要的"，表示某条原则或规则在某一领域中具有根本性的指导地位。