八十岁老人怎么说英语

An 80-year-old man can be referred to as an "eighty-year-old man" or a "man in his eighties." In general, it is more common to use the phrase "in his/her (insert number)s" to refer to someone's age, rather than using the numbers themselves. For example, you might say "He is a man in his eighties" instead of "He is an 80-year-old man." It is also possible to simply say "an elderly man" or "an elderly person" if you do not want to specify their age.