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衝突， しょうとつ
1. collision, crash, impact, running into
2. clash, skirmish, conflict, discord, quarrel, brush
碰撞、撞车、撞击、相撞；冲突、小规模战斗、争斗、不和、争吵
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防ぐ， 禦ぐ， 拒ぐ， ふせぐ
1. to defend against, to protect against
2. to prevent, to avert, to avoid
防备；避免
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ため， 為， 爲， 為め
1. good, advantage, benefit, welfare
2. sake, purpose, objective, aim
3. consequence, result, effect
4. affecting, regarding, concerning
目的；影响，由于