gain例句
White wines tend to
gain depth of colour with age.
白葡萄酒年头愈久，颜色愈深。
I was able to
gain invaluable experience over that year.
在那一年里我有幸获得了非常宝贵的经验。
Through superior production techniques they were able to
gain the competitive edge.
凭借先进的生产技术，他们得以占据竞争优势。