Yes, it does say that, but in a very specific context: the anticipated conquest of the sanctuary city of Mecca where fighting was usually forbidden, and the permission comes hedged about with qualifiers.
是的，可兰经里有这么说， 但是是在一个非常特定的情况下才被允许的： 即将来临的 对圣城麦迦的入侵 在这座禁止打斗的城市里。 而且这许可是带有限制的。