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争い, あらそい
1. fight, dispute, feud, conflict, struggle, strife, discord, argument, quarrel, controversy
2. competition, contest, rivalry
争斗, 争端, 世仇, 冲突, 斗争, 纷争, 不和, 争论,争吵;竞赛,比赛,对抗
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厳しい, 酷しい, きびしい
1. severe, strict, rigid, unsparing, relentless
2. hard (to do), difficult, tricky
3. intense (e.g. cold), harsh (weather), inclement
严格的,严厉的;难的