最高水平用英语怎么说？

最高水平

例句

• Today’s cross-country event marks his return to top-level racing. 今天的越野赛标志着他重返最高水平的比赛。
• Grain output reached a new high in the three years. 谷物产量达到三年中最高水平。
• An former injury was hindering him from playing his best. 旧伤使他无法发挥出最高水平.
• The report shows the Swiss are among the world's top wage earners. 报告显示瑞士人的工资收入位列世界最高水平。
• Sales of Russian vodka have reached an all-time high. 俄罗斯伏特加酒的销量已达到历史最高水平。
• Oil prices have approached their highest level for almost ten years... 石油价格已接近近10年中的最高水平。
• He's a very ambitious lad and he wants to play at the highest level. 他是个很有抱负的小伙子，想参加最高水平的比赛。