講解：
benefit (from / by sth)
得益于；得利于:
Who exactly stands to benefit from these changes?
到底是誰會從這些變革中直接獲益？

be dogged by
困擾；折磨；糾纏:
He had been dogged by bad health all his life.
他一生多病,備受折磨。

hold your own (against sb / sth) (in sth)
堅守立場；(使自己)立于不敗之地:
Business isn't good but we're managing to hold our own.
生意不景氣,但我們正設法堅持下去。

overtake sth
超過；趕上:
He pulled out to overtake a truck.
他駛出車流,以超過一輛卡車。

set your sights on sth / on doing sth
以…為奮斗目標；決心做到:
She's set her sights on getting into Harvard.
她決心要上哈佛大學。

turn sb / sth out
制造；生產；以(…裝束等)出現:
The factory turns out 900 cars a week.
這家工廠每周生產 900 輛汽車。