堤: dyke; levee; embankment...
花蕾: bud, flower bud...
资历: qualifications, experience, seniority...
矛盾: contradiction, conflicting views, contradictory...
果然: really, sure enough, as expected, if indeed...
亡羊补牢: to mend the pen after sheep are lost (idiom), to act belatedly, better late than never, to lock the stable door after the horse has bolted...
快乐: happy, merry...
怜惜: to take pity on, to feel tenderness toward...
护士: nurse...
第一线: front line, forefront...