英语翻译这里的hit bottom

“如果你已经走投无路了你能去哪里啊?”hit bottom触得到底(达到最坏的程度)1。Last year there was a big supply of oil and the price hit bottom。去年石油供给充足,价格降到最低点。2。She hit bottom after her mother died in 1988。1988年母亲死后,她的生活一蹶不振。3。Success is how high you bounce when you hit bottom。成功就是你坠入谷底时反弹的高度。