[04:29.57]For the first time an Olympic torch has been taken on a spacewalk ahead of the 2014 Winter Games in Sochi.

[04:36.94]Two Russian cosmonauts stepped out of the International Space Station with the unlit torch.

[04:41.92]After taking photographs the torch was return to the space station to allow the cosmonauts to continue with other tasks on the spacewalk that was to last about.

第三页：词汇解析

persist">persist">persist">persist

难度：4星核心词汇，属常用3000词

英汉解释

v.坚持；执意；继续；持续

参考例句

用作动词 (v.)

They

persist">persist">persist">persist

with the agricultural reform, despite opposition from the farmers.

他们不顾农民反对,仍继续进行农业改革。

The cold weather will

persist">persist">persist">persist

for the rest of the week.

这种寒冷的天气将持续到本周末。

************************

permanent">permanent

难度：4星核心词汇，属常用3000词

英汉解释

adj.永久的；持久的

n.

烫发

参考例句

用作形容词 (adj.)

The incident left

permanent">permanent

traces on his mind.

那件事在他头脑里留下了永久的印象。