1. But I think unit cohesion was as important to Billy Yank and Johnny Reb as to the GIs.
    然而，在下以为，团体凝聚力之于南北军官兵重要程度，一如之于二战大兵。

2. In his 1997 book For Cause and Comrades: Why Men Fought the Civil War, America`s leading Civil War scholar James M. McPherson compares the motivation of Billy Yank and Johnny Reb to that of the GIs.
    1997年出版《为事业，为战友：为何打内战》一书中，美国资深内战史学者詹姆斯·M·麦克菲尔森比较了内战南北军官兵与二战美军大兵。