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- Use a flash unit, the Bulb function, or simply select a larger aperture (smaller number aperture setting) as necessary. 这时必须使用闪光灯或B门拍摄,或简单地加大光圈(选用较小的光圈数值)。
- Use a neutral-density filter or simply select a smaller aperture (larger number aperture setting) as necessary. 这时必须采用自然密度的滤光片或简单地减小光圈(选用较大的光圈数值)。
- When you use a small aperture (large number aperture setting) with a lens such as a zoom lens, half of the split image becomes dark. In this case, use the matte screen to focus. 当您使用变焦镜头并选用小光圈（大光圈数值）时,分裂像一半是黑的,这时可用磨砂屏对焦。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- The students in our class number thirty. 我班总共有三十名学生。
- I dialed the right number, but nobody answered. 我拨的号是对的，但没有人接电话。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
- Can you tell me the cancellation number? 能不能告诉我取消号码？
- I slip up and give you the wrong phone number. 我粗心大意给错了你电话号码。
- Just a minute. I'll get the number for you. 等一下，我给你接这个电话号码。
- Read me back that telephone number. 把那个电话号码念给我听听。
- A considerable number of guests have come. 相当多的客人已经来了。
- A number of possibilities come to mind. 我脑里出现了好几种可能性。
