下落: whereabouts, to drop, to fall...
繁荣: prosperous, booming (economy)...
信心: confidence, faith (in sb or sth)...
接听: to answer the phone...
水准: level (of achievement etc), standard, level (surveying)...
络绎不绝: continuously; in an endless stream (idiom)...
暴风骤雨: violent wind and rainstorm, hurricane, tempest...
