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前線， ぜんせん
1. (weather) front
2. front line, the front, battlefront, forward area
(天气)锋面；前线，前沿，战线，前沿地区
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やる， 遣る， 行る
1. to do, to undertake, to perform, to play (a game), to study
2. to send, to dispatch, to despatch
3. to put, to move, to turn (one's head, glance, etc.)
4. to give (esp. to someone of equal or lower status), to let have, to present, to bestow, to c...
做，承担，比赛，学习