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Eyeglasses may have started out as an aid for magnification, but nowadays there are various types of glasses that can be selected for a number of different functions.
Single-Vision Eyeglasses
These are the most common type of glasses. Each lens has a single power, so they can be used to help you see things that are either far away or nearby, but not both. If your eyesight is slightly different from eye to eye, lenses of two different powers can be put in the frames.
Oscar invested heavily in the property market in recent years.
近幾年來奧斯卡投資了很多錢在房市。
The businessman started out as a street vendor at a local night market.
那位商人起初是當地夜市裡的一名攤販。