I would like to improve my English ability for personal reasons.
我因為私人的理由想要改善我的英語能力。
This Is A Personal Moment, Why Would They Do This?
這些很私人的，他們為什么這樣做？
But it's got some way personal stuff in there.
但里面記了些私人的事。
I think he's been having personal problems lately.
我想他最近可能有一些私人的問題。
When are you going to stop asking such personal questions?
你什么時候不再問這種私人的問題？
We're supposed to tell each other something personal.
我們要告訴對方些私人的東西。