“逐渐地”用英语怎么说？

银行逐渐地增加其流动资产.The bank has progressively increased its liquidity.这些颜色逐渐地从橙色变成黄色.The colors graded gradually from orange to yellow.随着岁月的流逝, 人们逐渐地认识到中国的人口问题的严重性.As time went on, people came to be aware of the seriousness of...