leeway
noun [ U ] uk/ˈliː.weɪ/ us/ˈliː.weɪ/
(FREEDOM)
自由空间，自由度，余地
freedom to act within particular limits
Local councils will be given some leeway as to how they implement the legislation. 地方议会实施该项立法会有一定的自由度。
(PERIOD OF TIME)
UK富余时间，多余时间；浪费的时间
an amount or period of time that has been lost or wasted
There is a lot of leeway to make up after the holiday period. 假期过后有很多浪费掉的时间需要补上。