► 動詞
往復 [おうふく] [往復する] meaning: go back and forth rank: 2
☆ バスはホテルと空港の間を30分ごとに往復する ⇨ The bus shuttles between the hotel and the airport every 30 minutes
往来 [おうらい] [往来する] meaning: go back and forth rank: 4
☆ 沢山の人が往来する道 ⇨ A street a lot of people come and go
► 名詞
往復 [おうふく] meaning: go back and forth rank: 2
☆ 往復切符 ⇨ A round-trip ticket
☆ 毎日の通勤には往復二時間掛かる ⇨ My everyday commute takes 2 hours round-trip
往来 [おうらい] meaning: go back and forth rank: 4
☆ 人の往来が激しい通り ⇨ A street with a lot of foot traffic