She carried on serenely sipping her gin and tonic.她继续安静地小口抿着加奎宁水的杜松子酒。We sailed serenely down the river.我们静静地沿河航行。The sunset was serenely beautiful.那晚霞宁静而美丽。She smiled serenely.她安详地微笑。She sauntered onto the set, looking serenely confident.她从容地走到拍摄片场，看起来沉着而自信。