Definition
The freedom or permission to use something or go anywhere within a specific place.
自由使用某物的權利
Since this company is a family business, I have the run of the company's resources.
由於這家公司是家族企業，我可以自由使用公司的資源。
While they were away on vacation, I had the run of their house.
他們去度假的時候，我可以隨意進出他們的房子。
As the boss's son, he has the run of all the equipment in the company.
作為老闆的兒子，他可以自由使用公司裡的所有設備。