For example, using washing machine. I teach her press program E, she does over 5 times but one day she pressed program H. Everyday, after I teach her all the thing, I ask her drop notes & tell me once again at night, make sure she knows what's I'm talking about. But she always does wrong. 我其實唔明點解, 唔記得又唔問, 又唔睇notes.
Agent 話可以換, 但我又而paid a lot of money炒佢, 又怕原來個個新來港的印印都係咁"豬", 咪死火.