1.render v. 給予;提供;回報
例句:He had a chance to render some service to his country.
他有了一個為國服務的機會 。
2.revise v. 改變,修改(意見或計劃)
例句:They realised that some of their prices were higher than their competitors 'and revised prices accordingly.
他們意識到自己有些價格高于競爭對手,就相應調整了價格 。