②extremely nearsighted/shortsighted 眼睛不好,那当然需要眼镜来看清这个世界啦,眼镜大家都知道是glasses,其实眼镜还有另一种说法:Spectacles,只不过是Spectacles这个单词比较正式,一般人很少用。 最后再跟大家补充一下其他跟视力相关的...
根据第三段中的“Glasses didn't look much like modern glasses until the 1700s. That's when people put ear stems(耳柄) to keep glasses on their faces."和倒数第二段中的 “bifocal(双光眼镜)... Sunglasses. .. contact lenses (隐形眼镜)”以及最后一段中的“fashion glasses”可知,本文一共...
Over time your glasses can become loose and ill fitting. We show you how to make minor adjustments yourself at home to improve the fit.
Today, about 50% of people in the world wear glasses. But how much do you know about them?No one knows who made the first set of glasses. However, it's sure that they were first made in the 13th century. Glasses showed up around the same time in northern Italy and in China. Early...
How much do glasses cost? A pair of glasses can range anywhere from $10 for readers to several thousand dollars depending on the brand and prescription lenses. But average prescription eyewear costs between $200 and $300 in today's market. Without insurance to cover the cost, you will need...
Are you really paying that much for a name or are there fundamental differences between the look-alike sunglasses and the brand-name ones? The biggest problem with cheap sunglasses is in the way the lenses are made. Inexpensive sunglasses have lenses made of ordinary plastic with a thin tinted...
How to stop glasses fogging up with a face mask Wearing a mask keeps you safe during the pandemic, but it come with its own set of challenges. And, one of the biggest drawbacks of wearing a mask is how much your glasses fog up and affect your vision. Taking off your glasses to wipe...
眼睛不好,那当然需要眼镜来看清这个世界啦,眼镜大家都知道是glasses,其实眼镜还有另一种说法:Spectacles,只不过是Spectacles这个单词比较正式,一般人很少用。 最后再跟大家补充一下其他跟视力相关的表达。 远视:long sight、farsighted(ness)、hyperopia 隐形眼镜:Contact lenses ...
根据But this may not be OK for high-degree (高度数) shortsighted (greater than 300 degrees) because of the thickness of the lenses (镜片)."可知,高度近视(超过 300 度)的人 因为镜片太厚不能戴太阳镜,所以高度近视的人有时候可能感觉不方便,故选A。 49.推理判断题。根据On the other hand, ...
Don’t toss them onto your nightstand or into your bag without thought for their lenses. Take care of them so they can continue taking care of your sight. Glasses starting at $95 Each pair includes prescription lenses with scratch-resistant, anti-reflective, and superhydrophobic treatments—and...