come through: 經(jīng)歷
His mother came through a serious illness．
他媽媽生了一場(chǎng)重病脫險(xiǎn)了。
He has come through all kinds of difficulties．
他經(jīng)歷過(guò)各種各樣的困難。

with flying colors: 出色地
John comes off with flying colors in everything he does.
約翰所做的每件事都極為成功。

come up roses : (事情)顯得很完滿[順利]
Everything will come up roses.
一切都會(huì)圓滿結(jié)束的。

go after: 追逐, 追求
The cctv attack on baidu could reflect a decision to go after a less protected target.
央視對(duì)百度的攻擊可能反映了一個(gè)決定：追逐缺少保護(hù)的目標(biāo)。
She starts to go after him when jack appears.
她向那人追去，突然杰克現(xiàn)身出來(lái)。

in retrospect: 回顧, 回顧往事
In retrospect , not such a good idea.
回顧檢討過(guò)去，這主意不怎么好。