谁有宇航服的结构说明？ 中英对照版

A spacesuit structure:（太空服的结构：）
The outer white cover a thermal micrometeoroid garment underneath pressure retention garment protects its wearer from the vacuum of space.白色保温、防微陨石撞击的衣服外套在压力保持衣之下，它使穿着者和真空隔离。

On the back,portable life support system, keeps the astronaut alive for about four and a half hours.在背上是便携生活供应系统，它使宇航员生存四个半小时。

The protective clothes an astronaut wears when he/she works outside the spacecraft.当他或她在外太空工作的时候，宇航员穿着保护服。

Generally speaking（一般来说）,spacesuit（太空服） consists of （由……组成）oxygen tank（氧气缸）,ball bearings（can be found in the shoulder for easier movement)（肩上的轴承，使活动更方便）,pipe for oxygen supply（氧气供应管）,piston to control pressure（控制压力活塞）,water-cooled underwear to control body temperature by conduction（液体冷却通风衣料，透过传导调节体温）,urine collection device（尿液收集器）,tinted visor to reflect radiation（反射辐射的染色面罩）,the outermost garment (is shiny to reflect radiation)（反光的最外层的太空外衣层，反射辐射）,controls for the backpack（背包控制器）,glove（手套）,pocket for rock sample