improve increase enhance raise boost upgrade upgradation elevate heighten augment uplift ascent scale up carry to a new and higher level
He introduced radio to the school to increase the children´s awareness.
他在学校开通广播,以提高孩子们的警觉性。
—— 柯林斯例句CBS´s ratings again showed huge improvement over the previous year.
与前一年相比,哥伦比亚广播公司的收视率再次大幅提高。
—— 柯林斯例句He appealed to firms not to increase their prices unduly.
他呼吁企业不要过度提高价格。
—— 柯林斯例句Revenues from "green taxes" could then be channelled back into energy efficiency.
从“绿色税收”得来的收入便可回过头来用于提高能效。
—— 柯林斯例句Lights clipped onto life jackets improve the chances of rescue.
别在救生衣上的灯提高了获救可能性。
—— 柯林斯例句