近视的眼球前后径过 ,或者晶状体的曲度过大,远处物体反射的光线通过晶状体折射所形成的物像,落在视网膜 方。近视眼可以配戴 透镜矫正。
青少年应该学习如何照顾自己.
Teenagers should learn how to of themselves.
当我长大后,我想成为一名工程师.
I want to be an engineer when I .
A new airport will be (build)in Antarctica(南极洲) by Chinese.
Lucy used to be (real)shy.So she took acting classes to deal with her shyness.
This restaurant has the (good)service of three.