比如，银行业的竞争是非常激烈的，中国也是极少数银行业集中度（五家最大银行所占市场的份额）在最近几年呈现出下降趋势的国家之一。
In banking, for example, competition is extremely fierce, and China is one of the few economies where concentration (the market share of the top five players) has declined in recent years.