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繁華街， はんかがい
1. business district, shopping district, bustling street, shopping centre, shopping center, downtown
商业街，购物中心，市中心等
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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
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うろうろ， ウロウロ
1. restlessly, aimlessly, without purpose
2. to loiter, to drift, to hang about doing nothing, to wander aimlessly, to be restless
3. to be restless, to fuss, to be in a fidget
tbd