wide-angle lens 广角镜头
3、照片的功能
1) Photographs can communicate powerfully whatever story you are telling.
2) Vacations come and go too quickly, but great pictures can last a lifetime.
3) If you want to relive the moments you live for, be prepared to capture every priceless memory of your trip.
4) Photos allow us to archive the moments and people in our lives.
5) This medium of ours is so much more than just point and shoot. This allows us to hold onto the past, to remember, to respect.
6) Looking at pictures taken by a good photographer is like looking at a painting-the photo evokes a certain mood and often carries a special message.
7) A framed photo can be just as artful as a painting or sculpture.
8) One reason that people take photographs is for family memories.
9) Looking at pictures of vacations, wedding ceremonies, births and family events provides people with pleasure.
10) Taking pictures for family albums is also an investment in the future一family albums often become cherished heirlooms and links to a family's past.
11)Looking at pictures of the past provides us with an understanding of how previous generations lived, as well as details of past historical eras.
4、摄影的重要意义
1) Photography plays an extremely important role today. It is used in advertising, magazines,science and research, newspapers and perhaps even in your own work.
2) Without photography, our lives would certainly not be so exciting.
3) Photography has affected our lives greatly. It records the scenes in the past that have touched us all.
4) Priceless memories were saved thanks to photography.
5) Photography is the art of recording an image in history which we'll find captivating, amusing.
or thought-provoking.
6) Unlike many other media, it provides us with a "true-to-life" image, which is not too different from what our own eyes would see.
5、数码相机的优点
1) Digital photography is changing the way people take photos.
2) Because digital photography doesn't need the time or money that traditional film development tends to consume, people are less hesitant about taking pictures with digital cameras.
3) Cell phones also allow people to immediately take and share pictures over long distances.
4) Digital cameras are usually smaller than film cameras.
5) Digital cameras can embed metadata into the image file (time, date, camera settings, etc.)6) Digital image files can be backed up and copied.
7) Digital images can be altered with editing software for specific effects.
8) Digital photography enables you to experiment without concern for time or the cost of developing flawed pictures.