您要查找的是不是：
- Focus the camera on the subject. 把相機的焦距調到被拍對象上。
- If you focus the sun's rays through a magnifying glass on a dry leaf, it will start to burn. 用放大鏡把陽光聚到干葉子上,葉子就能燃燒。
- He focused the sun's ray on a piece of paper with a burning-glass. 他用一面凸透鏡把陽光在紙上聚成焦點。
- First, learn how to focus the microscope. 首先，學習顯微鏡如何調焦。
- Focus the telescope on that distant lighthouse. 對著那座遠方的燈塔調節望遠鏡的鏡頭。
- Allow scripts to focus the window. 允許腳本改變窗口焦點。
- The scientist focused the telescope on the moon. 科學家把望遠鏡的焦點對準月亮。
- Please focus the image; we cannot enjoy the movie. 請對畫面調焦，我們看不清電影了。
- He focused the telescope on the moon. 他把望遠鏡對準月球。
- I quickly focused the camera on the children. 我迅速把照相機的鏡頭對準孩子們。
- Focus the design for each interface on a single primary persona. 每一個界面的設計關注點在於一個單獨的首要人物角色。
- Focus the telescope ore that distant lighthouse. 將望遠鏡對準遠處的燈塔。
- One must focus the camera before taking a picture. 拍照之前先要對焦距。
- Focus the telescopeon that distant lighthouse. 對著那座遠方的燈塔調節望遠鏡的鏡頭。
- The transmitter has to be gigantic and must focus the energy of the beam on the fishnet as it accelerates. 無線電發射器必須非常大，而且在探測器加速時必須將能量來聚集其上。
- The scientist focused the telescope on the moon . 科學家把望遠鏡的焦點對準月亮。
- A lens that focuses the image in a camera. 照相機上對著圖像調焦的鏡頭。
- He was too shortsighted to focus on the object. 他由於近視過深而無法把視力焦點對準在該物體上。
- She is focusing the camera on her baby. 她正把照相機的焦點對準她的寶寶.
- The focus on my camera isn't working properly. 我的照相機上的調焦裝置有毛病。
