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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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を
1. indicates direct object of action
2. indicates subject of causative expression
3. indicates an area traversed
4. indicates time (period) over which action takes place
5. indicates point of departure or separation of action
6. indicates object of d...
表示动作的直接对象；表示经过的场所；表示离开或分开的点
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd
