Got time on the train or plane ? If you 're not doing work , maybe you can be enriching yourself by learning something .
当坐火车或是乘飞机，手头没有工作时，你或许可以利用这些时间学点东西充实自己。
Sanctions are supposed to become steadily tougher if iran carries on enriching .
如果伊朗继续铀浓缩活动，对其制裁应当会更加严厉。
Iran has continued enriching uranium . It is acquiring the technology it needs for a weapon .
伊朗持续不断地在进行铀浓缩活动，正在掌握这项用来制造核武器的技术。
Audio books will greatly enriching our lives , both personally and professionally .
音像图书将大大丰富我们的生活,无论在个人或专业.
So far , however , neither tighter sanctions nor the sabotage operations america and israel are reported to be conducting have stopped iran enriching uranium .
