feel free to use my help如何翻译?

feel free to use my help如何翻译? english club is your free club ,please feel free to use it 翻译 feel free to do造句 sure,feel free to call me any time...:) do you have my phone number? You are wellcome If you need my assistance,please feel free to contact me. Any emergency pls feel free to contact me by my mobilephone **** I feel about you makes my heart lone to be free 量子力学 + 线性代数Please use any standard symbols. If there is explanation needed, feel free to use either English or Chinese. I can speak mandarin. 用这个词造句话,feel free to feel free to do sth什么意思 i prefer using my free time actively to staying at home.为什么use和stay都要加ing if not for you.i must be shivering in the despairan d fear.groaning painfully. but for you .every day i will dream the most beauti fulapart.becoz u use your whole life to love me and i feel free. my life seems to leave me like the sand flowing.i ca feel free to contact me这里的feel free 做什么成分?thank you! feel free to是什么词性,动词还是副词?please feel free to contact me.这里的feel free to 是动词还是副词?另be free to 与feel free to有什么区别? feel free to sit down怎么翻译的啊? Don't it feel good to be free 翻译：Please feel free to stop by anytime . please feel free to call me是什么意思呀?