Relatively speaking, this matter is unimportant.
相对来说, 这事并不重要.
If we don't plan this meeting properly, we'll get side-tracked into discussing unimportant issues.
倘若我们计划不好这一会议, 就会使讨论扯到枝节问题上去了.
Don't quibble about unimportant things with me.
别为了琐碎的小事和我狡辩。