["\u751f\u4ea7\u8bbe\u5907\u7c7b\u578b", "\u6c7d\u8f6e\u673a\u7c7b\u578b", "\u51b7\u5374\u65b9\u5f0f", "\u538b\u529b\u53c2\u6570", "day_of_week", "month", "hour"]