This surprises me. I have worked as a waitress in restaurants for more than five years, a job I love, and the joys of which most often come from the customers I serve. Of course, for every 10 great customers, you’re bound to get one that’s not so great – I’ve come across my fair share of those.
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境
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其中 Φ(x)是标准正态分布 CDF。
（四）胁迫、欺骗医务人员开具麻醉药品、精神药品的。