1.They would like to disrupt us, damage morale and hurt us with the Americans.
他们想扰乱我们的布署,挫伤我们的士气,损害我们与美国人的关系。
2.The BBC didn't want to show the early footage because that would damage morale.
BBC不愿意播这个早的片断,因为他们不想打击英国国民的士气。