每年我们都会举办活动来纪念那些为国捐躯的士兵。

Every year we hold an event to ___memorialize the soldiers who died for our country.

这座城市在广场上建立了一座纪念碑以纪念那次重要的历史事件。

The city ___memorialized the important historical event by erecting a monument in the square.

居民委员会将居民的投诉记录并提交给了市政府。

The neighborhood committee ___documented the residents' complaints to the city government.