n.闯将，开拓者，尖兵
This aria conveys the determination and lofty ideals of a pioneer ( or pathbreaker ).
这一 唱段 抒发了一个开拓者的壮志豪情.
To go in for technical innovation, one must have the fearless spirit of a pathbreaker.
搞技术革新就要有一股不怕困难的闯劲.
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