首先and连接了两个并列句
句子1 He was leaving behind the other children,the only friends he had
句子2 he realised at that moment how lonely he was in the world
句子1是主谓宾结构,he是主语,was leaving behind是谓语,the other children是宾语,the only friends he had是同位语.leave behind
是短语,此处为“离开”.同位语the only friends后接省略引导词 who 的定语从句 he had .此句译为“他即将离开其他的孩子们 --- 他们是他仅有的朋友”
句子2也是主谓宾结构,he是主语,realised是谓语, how lonely he was in the world是how引导的宾语从句,at that moment “在那时,在那一刻”是时间状语.此句译为“那一刻他意识到他在这个世界上是那么得孤独”
不谢!