Last august , south korea first launched a multistage rocket and reached space with it .

去年8月份，韩国首次发射了一枚多级火箭，并进入了太空。

In april , north korea launched a multistage rocket that blew up less than two minutes into its flight .

朝鲜今年4月发射了一颗多级导弹，但这颗导弹在升空不到两分钟后就爆炸了。

The multistage rocket , launched at 11:30 a.m. sunday local time , apparently failed to reach pyongyang 's stated goal of putting a satellite into space .

这枚多级火箭是在朝鲜当地时间周日上午11:30发射的，显然未能完成平壤宣称将卫星送入太空的目标。

China on tuesday repeated its call for calm after north korea 's latest test of a multistage rocket , attempting to defuse anger in the u. s.and elsewhere at a time when its own economic interest in the neighboring state is soaring .

国周二再次呼吁国际社会对朝鲜试射多级火箭一事保持冷静，以图平抑美国和其他国家的怒火，目前中国在朝鲜的经济利益正在迅猛增长。

South korea 's second attempt to launch a multistage rocket using its own technology failed thursday , when the naro rocket apparently exploded about two minutes after liftoff , officials said .

韩国官员说，周四韩国利用本国技术发射多级火箭的第二次尝试以失败告终，“罗老”号火箭（naro）疑似在升空后约两分钟时爆炸。