3、独在异乡为异客,每逢佳节倍思亲.
A lonely stranger in a strange land I am cast,I miss my family all the more on every festive day.
答:a lonely stranger 和主语I 是同位语.in a strange land I am cast 是 a lonely stranger的后置定语,而I am cast 是修饰a strange land的定语从句,省略了关系副词where,
主句是I miss my family all the more on every festive day.