please的用法：副词：请；动词：使⋯⋯高兴；形容词：感到高兴的；名词：愉快。

用法

及物动词 vt.

1.使高兴,使喜欢,使满意[W]

2.合...的心意,是...的意愿[W]

What pleases you best?

你最喜欢什么?

3.(用于请求或命令)请

"May I come in?" "Come in,please."

"我可以进来吗?" "请进."

不及物动词 vi.

1.令人高兴,讨人喜欢;讨好

She is always anxious to please.

她老是极力想讨好人.

2.愿意;喜欢[Q]

Go where you please.

你想去哪儿就去哪儿.

例句

1. "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。

2. I'd like to check the balance in my account please.

请查一下我的账户余额。

3. 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。