Taking a picture 拍照

Could you please take a picture of us with this camera?
       
Paul Ryefield:     —     Excuse me. Could you please take a picture of us with this camera?
Man:     —     Sure. Which button do I press to shoot?
Paul Ryefield:     —     This one.
Man:     —     Do I have to focus¹ it?
Paul Ryefield:     —     No, this is a focus-free camera. All you have to do is point and press the button.
Man:     —     All right. Say "cheese".

1 focus   

n.焦点，焦距；vi.聚焦，注视；vt.使聚焦，调焦，集中

参考例句：

• She was the focus of everyone's attention.她是大家注意的焦点。
• The noise made it hard for me to focus on work.噪音让我无法集中注意力工作。