Permi ion is granted to distribute modified versio of this document, or of portio of it, under the above conditio , provided also that they carry prominent notices stating who last altered them.

• 本文允许在与上述相同的条件下，散布修改后的版本，或是其中的一部份，但它们也必须带有显著的，说明由谁最后更动了它的声明。