If you have any question, you shouldn't keep slient, you can feel free to ask.
如果你有任何问题，你不应该保持沉默，你可以随便问。
feel free： 随便，轻松
Feel free to go where you like.
你想到哪儿去就可以到哪儿去。
Feel free to come watch us play!
欢迎大家到球场看我们打球！
Feel free to eat dinner here anytime!
你随时都可以来这里吃晚餐！
feel free to：随意
Feel free to come watch us play!
欢迎大家到球场看我们打球！
Feel free to eat dinner here anytime!
你随时都可以来这里吃晚餐！
If you need help with anything, please feel free to ask me.
如果有什么需要我帮助之处尽管找我，请不要客气。