获得诺贝尔奖是他科学事业的最高成就。

Winning the Nobel Prize was the ___crowning achievement of his scientific career.

在加冕仪式上，女王优雅地低下头接受王冠的授予。

During the ceremony, the queen gracefully bowed her head for the ___crowning.

新建的观景台将成为这座城市的点睛之笔。

The newly built observation deck will be the ___crowning point of the city.