And don t you know

If you don "t know when you will be back, explain this and the reason why you don" t know.

如果你不知道什么时候回来上班，那就明确说明，并解释不能确定的原因。

On current projects, the planning tends to be faster and involves fewer people, but it still has to account for both what you know and what you don "t know."

对于现在的项目，计划一般会更快，并涉及到了更少的人，但是它仍然需要考虑您知道些什么，以及您不知道什么。

And I bet the reason why you "re not pursuing something better is because you don" t know what you "d rather do."

而且我认为你不去追求更高目标的原因是因为你不知道什么是更应该做的。