Definition
To express that time is on someone's side, or that they have time on their side, implies they are not under pressure to complete a task swiftly.
（某人）有足够的时间
In this match, the young players on the team have a bright future ahead of them because time is on their side.
在这场比赛中，球队中的年轻球员们前途光明，因为时间站在他们这一边。
She can take more time to refine her artwork since time is on her side at the moment.
她可以花更多时间来完善她的艺术作品，因为目前时间站在她这一边。
Although they couldn't finish the project on time, they don’t need to feel pressured because time is on their side.
虽然他们没能按时完成项目，但他们不需要感到压力，因为时间站在他们这一边。