流域
ryuuikidrainage basin
Example sentences1
川の流域には古くからの町が多い。
kawa no ryuuiki ni wa furuku kara no machi ga ooi.
There are many old towns along the river's drainage basin. neutral
ryuuikidrainage basin
川の流域には古くからの町が多い。
kawa no ryuuiki ni wa furuku kara no machi ga ooi.
There are many old towns along the river's drainage basin. neutral