動詞
分享自己嘅親身經驗嚟説明一啲道理 to preach by citing one's experience; literally: to appear and explain something
我係過來人,現身説法可以幫助到好多人戒毒。
我系过来人,现身说法可以帮助到好多人戒毒。
ngo5 hai6 gwo3 loi4 jan4, jin6 san1 syut3 faat3 ho2 ji5 bong1 zo6 dou2 hou2 do1 jan4 gaai3 duk6. I did drugs in the past too. My experience might be persuasive enough for them to give up doing drugs.