The president of the Republic oscillated between a certain audacity and a prudent realism.该共和国总统施政风格时而大胆冒进，时而谨慎务实。Her moods oscillated between depression and elation.她的情绪时而抑郁，时而亢奋。The share price has oscillated between a...
A prodigal who returns is more precious than gold.浪子回头金不换.A miserly father makes a prodigal son.老子守财奴,儿子败家子.Nature is prodigal of her gifts.大自然不吝惜其恩赐....