1. This stanza comes from the worker's big strike of American Chicago. 此节源于美国芝加哥的工人大罢工。
2. There is seventy stanza in uruguay national anthem, which fact may account for the uruguay stand army. 乌拉圭国歌（的歌词）有七十节，这事实或可说明乌拉圭常备军的因由。
3. But in other versions, each stanza is unique. The second verse, rarely sung today, looks beyond the manger to the cross. 但在其他版本，每一段则都是独特的。在现今甚少被传唱的第二段诗歌中，作者将重点由马槽转移至十架上。
英英解释
n.
1. a fixed number of lines of verse forming a unit of a poem
