teach by personal example as well as verbal instructions;teach by precept and example; instruct sb by words and influence him by deeds
❍ 老工人对青年工人总是～。The old workers always teach the young workers by both precept and example.
言传身教
teach by personal example as well as verbal instruction; set an example by words and deeds;teach by precept and example
言传身教yán chuán shēn jiào
一面口头上传授讲解，一面行动上以身作则。形容言行起榜样作用。teach by precept and example, teach by personal example as well as verbal instruction