意气扬扬 meaning in English

be in high glee; cock-a-hoop; hoity-toity

Britain ' s banking industry , which has just reported dreadful results , will not welcome a state - owned mortgage lender galumphing around , luring depositors into government - backed deposit accounts ( gilts in all but name , yet offering fatter rates ) and using that advantage when it lends
曾报道英国银行业遇到过这样可怕的结果，因此它们不欢迎国有抵押贷款机构意气扬扬的介入，吸引人们在国有银行进行有息存款（除了诱人的名字，还提供丰厚的汇率）并且利用这一优势提供贷款。