水手: mariner, sailor, seaman...
外文: foreign language (written)...
减少: to lessen, to decrease, to reduce, to lower...
看好: to regard as having good prospects...
出行: to go out somewhere (relatively short trip), to set off on a journey (longer trip)...
开设: to offer (goods or services), to open (for business etc)...
治理: to govern, to administer, to manage, to control, governance...
小: small, tiny, few, young...
历史: history...
脱颖而出: to reveal one's talent (idiom), to rise above others, to distinguish oneself...
