please造句

"Please understand this," she began, a tremble in her voice.
“请理解这一点,”她开始说道,声音有些发颤。

I'd like to check the balance in my account please.
请查一下我的账户余额。

I know this is an imposition. But please hear me out.
我知道这是强人所难。但是请听我说完。