As a Department of Optometry's student, I want to talk about some basic is not introduction with contact lens.
1.Contact lens have soft type and hard type.
2.Accroding to different material, there are different water content and different oxygen permeability rate.
3.It is not better in higher water content, the most important one is oxygen permeability rate.
4.Every one should according to their own eye size and cornea radian to choose their own contact lens.
2017年4月11日 星期二
How to survival in earthquake
Earthquake is happened very often in Taiwan. So we have to know how to survival when it happen. When the earthquakes happen, the most important is to stay calm. Then open the door to keep the way to escape. Then find a place to hide. Wait the quake finish, we can run away. If we trap in a disaster unfortunately, we must find some water and food to keep our life. So we have to prepare the bag with some emergency water and food to avoid the situation with nothing to eat.
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