1、memorial

纪念物；纪念仪式

The museum will serve as a memorial to the millions who passed through Ellis Island.
这个博物馆将用来纪念经过埃利斯岛的数百万移民((X9@Q;4;sq^gpfQ。

2、sacrifice

牺牲；牺牲行为；

Her husband's pride was a small thing to sacrifice for their children's security.
为了孩子们的安全，舍弃她丈夫的尊严不算什么!#s2;8]g&M=WvOdu。

He said the task of reconstruction would demand much patience, hard work and sacrifice.
他说重建任务将需要付出极大的耐心、艰辛和牺牲)@O_T](-(6S。