good day
柯林斯词典
1. CONVENTION People sometimes say "Good day" instead of "Hello" or "Goodbye." 日安; 你好; 再見; 見麪或分手時招呼語[老式]
Well, I'd better be off. Good day to you. 好啦，我該走了。再會。
返回 good day
good day
剑桥词典
- used as a greeting or when saying goodbye during the day
（日間見麪招呼或告別用語）你（們）好，日安；再見
也見
g'day 返回 good day