"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?"

未だ{まだ} 浅い ね 足(あし) 届く{とどく} 結構 遠浅~ だ な も 未だ{まだ} 足(あし) 付く(つく){つく} だろう{だろ}