这座山是世界的最高巅峰。
zhè zuò shān shì shìjiè de zuìgāo diānfēng 。
This mountain is the highest peak in the world.
他在职业生涯中达到了巅峰。
tāzài zhíyè shēngyá zhōng dádào le diānfēng 。
He reached the peak of his career.
他们在比赛中表现达到了巅峰。
tāmen zài bǐsài zhōng biǎoxiàn dádào le diānfēng 。
They performed at their peak during the competition.