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勢い， 勢， いきおい， いきよい
1. force, vigor, vigour, energy, spirit, life
2. influence, authority, power, might
3. impetus, momentum, course (of events)
4. naturally, necessarily
力量、活力、精力、能量、精神、生命；影响、权威、权力、威力；冲力、势头、事件的发展进程；当然地，必然地
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避難， ひなん
1. taking refuge, finding shelter, evacuation, escape, seeking safe haven
避难