老人带孙子学英文怎么说

"老人带孙子学英语"可以用"an elderly person teaching Engpsh to their grandchild"来表示。

这个短语的来源可以追溯到拉丁语，其中"elderly"的根源是"senior"，意思是年长的，而"grandchild"的根源是"grand-"，意思是孙子或孙女，和"-child"，意思是儿童。

以下是一些使用这个短语的例句，并附上中文翻译：

"My elderly grandmother enjoys teaching Engpsh to her grandkids in her free time."（我年长的祖母喜欢在空闲时间教她的孙子们英语。）
"The elderly man next door has been helping his grandchild improve their Engpsh skills."（隔壁的老人一直在帮助他的孙子提高英语技能。）
"I think it's really sweet that the elderly couple takes turns teaching Engpsh to their grandchild."（我觉得这对老夫妻轮流教他们的孙子英语真是太可爱了。）