free和for？

by free:

通過(guò)免費(fèi)的

Today, this initiative has been superceded largely by free WiFi access because people buy more and more laptops.

如今，這一舉措在很大程度上已被免費(fèi) WiFi 訪問(wèn)取代，因?yàn)槿藗冑?gòu)買越來(lái)越多的筆記本電腦。

for free:

免費(fèi)

Are the meals for free?

這些飯是免費(fèi)的嗎？