遠浅とおあさ
tōasa

Noun
na-Adjective

1. shoal; wide shallow beach

「まだあさいね。足あしとどく」「結構けっこう遠浅とうあさだな。よつばもまだあしつくだろ」
"mada asaine. ashi todoku" "kekkō tōasadana. yotsubamo mada ashi tsukudaro"
"It's still shallow, eh. My feet still touch the bottom." "It's quite a shallow beach. Yotsuba, you can still touch the bottom can't you?"