BACKGROUND

Walking in space  太空行走

在英文标题中，如果要用动词，一般都采用动词的名词形式

                    NEW WORDS AND EXPRESSION 

  twinkle---little little star,twinkling twinkling in the sky.

be fitted with

compact disk CD

visual compact disk VCD 压缩可视光盘

digital compact disk  DVD

velvet-- a velvet dress 天鹅绒连衣裙

 feat （achievement）---accomplish feats of 做成……的功绩, feat of bravery

 drift   v.漂浮

bellow风箱--hand bellow, motor bellow

 swell 膨胀，肿胀---rage swelled within me.我都快气炸了。if you get  your finger cut, it will swell.

 simultaneously---simultaneous adj.  eg.This event was almost simultaneous with that one.=== the first thing and the second thing happened simultaneously.

  diffuse learning  传播学问

   realm 【relm] n.领域; 范围；王国, 国度 eg. the realm\field of science

cosmos \ universe  :  microscopic~~

   the wandering  course of a stream

  deprive……of……     ====