There's no royal road to learning.

学无坦途。

《新英汉大辞典》

The royal road to the unconscious.

是通往无意识的皇家大道。

youdao

The dream is the royal road to these thoughts.

梦是通向这些思想的皇家大道。

youdao

According to the British Royal Society for the Prevention of Accidents, driver fatigue contributes up to 20% of road accidents and up to a quarter of fatal and serious accidents.

FORBES: Sensors To Detect Driver's Fatigue

Opening his first textile store on Kathmandu's New Road, he supplied his wares to the royal family.

FORBES: Magazine Article

Then, a couple of kilometers down the road from NIDA's sheds, the Royal Agricultural Society Showgrounds were handed over to Rupert Murdoch's Fox Filmed Entertainment by way of a state government lease in 1996.

CNN: ASIANOW - TIME Asia | Harboring Hollywood