1、 He struggled to retain control of the situation.
他曾努力保持對局勢的控制。
2、 She has a good memory and finds it easy to retain facts.
她記憶力好，很容易記住事情。
1、 Apartments will retain their appeal for a while for Millennials, haunted by what happened to home-owning parents.
對于千禧一代來說，公寓將在一段時間內保持其吸引力，因為他們對擁有住房的父母的遭遇耿耿于懷。
1、 But numerous studies have now found that when classroom material is made harder to absorb, pupils retain more of it over the long term, and understand it on a deeper level.
但現在有大量研究發現，當課堂材料變得更難吸收時，學生們會長期記住更多的內容，并在更深層次上理解它。
1、 Half a century of town and country planning has enabled it to retain an enviable rural coherence, while still permitting low-density urban living.
半個世紀的城鄉規劃使它保持了令人羨慕的農村一致性，同時仍然允許低密度的城市生活。
常見考點例句：
Mr lu will retain his position at taobao .
但他將保留在淘寶的職位。
Retail banks must also retain adequate equity .
零售銀行也必須保持股本充足。
But he worries that they struggle to retain experienced staff .
但他擔憂，這些評級機構難以留住經驗豐富的人才。
Both are fighting to retain their perch .
它們都在苦心經營，意圖保住地位。
Healthy flies retain learned information for hours or even days .