请问reach down是什么意思

reach down
俯下身;弯下腰

He reached down and discovered a dime
他俯下身，并发现一角硬币

My father reached down, picked up the bill, tapped the man on the shoulder and said, “ Excuse me, sir, this fell out of your pocket.
父亲弯下腰，捡起那张钞票，拍拍那个男人的肩膀，说：“对不起，先生，这是从您的口袋里掉出来的。"

He reached down and discovered a dime.
他“往下摸”，发现一枚一角硬币。

You're forced to reach down into the depths of your identity and individuality.
你要强迫自己向下延伸到你的特质和个性的深处。

摘下