More troops were certainly needed, since Saladin was finally able to gain control of Aleppo, and with peace in his northern territories he could focus on Jerusalem in the south.
更多的部队当然是必需的，由于萨拉丁最终得以控制阿勒颇，并且随着他的北方领土归于安定，使他能够专注于南方的耶路撒冷。