Osha
abbr. 职业安全与卫生条例（Occupational Safety and Health Act）；职业安全和健康署（Occupational Safety &Health Administration）
🗣️ 情景例句
You can sing a lot more clearly than I can.
你能比我唱得更清晰。
There may be different ways of doing business.
有很多不同的方式。
He suggested a picnic.
他建议搞一次野餐。