about time

基本解释

It is all about time.
这里的所有都是关于时间。
Judy Taylor continues talking with the New Accounts clerk about Time Certificates of Deposit.
裘德·泰勒与负责新开帐户的职员继续谈论有关定期存单的事。
You could also ask about time commitments and resources or expertise a person might be able to contribute to a project.
你也可以提出一些要求，关于时间承诺或者对于项目可能贡献的一些专门的技能或者经验。

He has brought needed supplies with him. "Wooo.It's about time you got back to earning an honest living.
But I want you to take away from this how we reason about the complexity of these algorithms. And I'll remind you, we said we're going to mostly talk about time.
但是我想你们理解我们,是怎么推出这些问题的复杂度的,提醒大家，我说过了我们主要讨论时间问题。
麻省理工公开课 - 计算机科学及编程导论课程节选
And "it" definitely just refers to time and you only use "it" when you're talking about time.
这时，“it” 一词仅指时间，当你在谈论时间的时候，只能使用 “it”。
How long课堂 - SpeakingMax英语口语达人

There's another nice thing about time: It's the medium in which luck can occur.
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