The human population swelled, at least temporarily, as migrants moved south.随着移居者南移，人口出现膨胀，至少是暂时性膨胀。His bank balance has swelled by £222,000 in the last three weeks.在过去的3周里，他银行的存款多了222,000英镑。Heavenly music swelled from n...
About fifteen thousand years ago, the delta swelled and in time land was formed through alluviation.15000年以前, 古三角洲隆起,逐渐冲积成了陆地.At the same instant from behind the curtain swelled the invisible and softest music.这时,从帷幕后传来虚...