feel free

基本解釋

Feel free to dance in the streets.
您可以自由地在街上跳舞了！
I feel free.
我覺(jué)得自由。
blog.sina.com.cn
Feel free to use some of your existing test cases when you test your integration.
在您測(cè)試您的集成時(shí)，您可以自由的使用您已有的測(cè)試用例。
dict.cn

You feel mighty free and easy and comfortable on a raft...
The other quick thing I want to say is that I do have office hours today from 3 to 5, so feel free to stop by if you have questions about problem-set 3 that you're finishing up.
我還想說(shuō)一件小事,我今天的答疑時(shí)間是三點(diǎn)到五點(diǎn)，如果你對(duì)于第三次作業(yè)還有任何疑問(wèn),請(qǐng)?jiān)谶@個(gè)時(shí)間段來(lái)找我，不必客氣。
麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選
People should feel free to correct my arithmetic because it's often wrong; 90 right? Two-thirds of 90, whoops, what do I need, start again.
我要是算錯(cuò)了要提醒我,我總算錯(cuò),90對(duì)吧,90的2/3,我說(shuō)錯(cuò)了
耶魯公開(kāi)課 - 博弈論課程節(jié)選

Unidentified Woman: If there's anything here you want, feel free to take whatever you need there.
NPR: At Iowa Meatpacking Plant, New Workers Complain

If someone tells you to feel free to do something, they mean that you can do it if you want to.