This meal is f_ for homeless people.they don't need to pay for it.
问题描述：
This meal is f_ for homeless people.they don't need to pay for it.
答
正确：free (免费的）
答
free免费的~
翻译为这顿饭是为无家可归的人们免费提供的，他们不需要付钱~
希望能帮到你~↖(^ω^)↗加油~
答
be free for 对某人免费
答
free 这顿饭免费发放给无家可归的人们，不用付钱。