宇航服的透明头盔，也能够抵御射线和高速太空微粒。
The clear, plastic helmet also protects against radiation and micrometeoroids.
宇航服的透明头盔，也能够抵御射线和高速太空微粒。
L The clear, plastic helmet also protects against radiation and micrometeoroids.
飞行高度达20km，以至于使用不透明的淡黄色轩窗过滤太阳射线保护乘客(我在想中间这个舱门怎么进去呀)。
Opaque yellowish Windows protected passengers from the solar radiation as the plane flew at the height of 20 km.
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