I don't have much free time.
我没有多少空闲时间。
You are free to come and go as you please.
你来去自由。
Life was never going to be so free and easy again.
生活绝不会再那样无拘无束了。
Ensure there is a free flow of air around the machine.
要确保机器周围空气畅通。
Do you have much free time?
你空闲时间多吗？