股价在本周早些时候大幅下跌后反弹了。

Stock prices ___bounced ___back after a steep plunge earlier this week.

在糟糕的开局之后，球队反弹并赢得了比赛。

After a terrible start the team ___bounced ___back and won the game.

铁路货运量在二十世纪八十年代和九十年代下降了40%，但到新世纪初反弹了。

Rail freight volumes fell by 40% in the 1980s and 1990s but then ___bounced ___back by the start of the new century.