vi.
斗争，搏斗：
to struggle against terrorism
同恐怖主义做斗争
He failed to struggle against temptation.
他没能经住诱惑。
努力，奋斗：
to struggle for one's ideal
为理想而奋斗
This is the cause for which we have been struggling.
这就是我们一直为之奋斗的事业。
奋力前进，艰难地行进：
to struggle through mud
在泥泞中挣扎行