then
例子
She was a student then, but now she's a professor.
她那时是个学生，但现在她是教授。
Life was simpler then.
生活那时更简单。
例子
She finished her meal then went for a walk.
她吃完了饭然后去散步了。
We packed our bags then headed to the airport.
我们收拾好行李然后前往机场。
03
那么, 因此
used to indicate a logical consequence or result
例子
If you 're going to the store, then could you pick up some milk?
如果你要去商店，那么你能买些牛奶吗？
If you need help, then let me know right away.
如果你需要帮助，那么请立即告诉我。
04
然后, 此外
used to introduce additional information or consideration
例子
She has a high-paying job, and then there are the bonuses.
她有一份高薪工作，然后还有奖金。
The rent is expensive, and then there are the utility bills to think about.
房租很贵，还有水电费要考虑。
05
但那时, 然而
used to provide a counterpoint or a reconsideration
例子
She did n't pass the test, but then, she did n't study.
她没有通过测试，但那时，她没有学习。
He 's not very social, but then, he prefers his own company.
他不是非常社交，但最终，他更喜欢自己的陪伴。
06
那么, 于是
used to indicate a conclusion or inference, often used at the end of sentences
例子
So, you 've made up your mind then.
所以，你已经决定了所以。
You 're not coming to the party then?
那你就不来参加派对了吗？
07
然后, 那么
used to restate or summarize information previously mentioned
例子
Then, the reason for the delay was bad weather.
然后，延误的原因是恶劣天气。
The mystery is solved then; it was an accident.
那么谜团就解开了；那是一场意外。
08
那么, 然后
used to mark the end of a discussion
例子
See you later, then.
那待会儿见，那么.
Alright, I 'll call you tomorrow, then.
好的，那我明天给你打电话，就这样。
Then
01
那时, 时刻
a specific point or time in the past
例子
We met at a conference, and we stayed in touch since then.
我们在一次会议上相识，从那时起就一直保持联系。
He worked tirelessly for years, and it paid off by then.
他多年来不懈努力，那时终于得到了回报。
