early 12c., "a fortunate day," also, generally, "good fortune;" from good (adj.) + day (n.). As a salutation in parting, haue godne day "have good day" is recorded from c. 1200; good day as a greeting is from late 14c.
雙語例句
1. Remember, keep a positive attitude and good things will happen.
記住：保持樂觀的心態(tài)，好事自然會發(fā)生。
來自美劇《摩登家庭》
2. Do not wait for good things to happen to you. You need to walk towards happiness.
不要等待好事降臨，你要向幸福進發(fā)。
來自金山詞霸 每日一句
3. Good luck is when an opportunity comes along and you're prepared for it.
好運就是當(dāng)機會來臨時，你早已做好了準備。
來自金山詞霸 每日一句
4. I have tried to pack a good deal into a few words.
我盡量言簡意賅。
來自柯林斯例句
5. I feel it's done me good to get it off my chest.