为什么都用for这个介词?
问题描述：
为什么都用for这个介词?
Winehouse received six nominations for next month's Grammy Awards,including record and song of the year for "Rehab" and best album for "Back to Black."
答
第一个是：为.做准备而用的.
第二个和第三个同一个意思：用来给.