たにぞこ· also たにそこ
valley floor; bottom of a gorge; bottom of a ravine
Common word
Noun
私わたしは谷底たにぞこを見下みおろした。
I was looking downward to the bottom of the valley.
山やまあり谷たにあり谷底たにぞこあり。
In life there are highs, lows, and rock bottoms.