40岁保安说英语怎么说

40岁保安说英语可以用 "A 40-year-old security guard speaks English." 来表示。
来源：
"40" 是表示年龄的数字；"岁" 是表示年龄的单位；"保安" 是表示他的职业。
"speaks" 是表示说话的动词；"English" 是表示说的语言。
一些例句：
"The 40-year-old security guard at the mall speaks English fluently." (这位40岁的商场保安英语说得很流利。)
"I had a conversation with the 40-year-old security guard and he speaks English very well." (我和40岁的保安交谈了，他英语说得很好。)
"The 40-year-old security guard at the airport can speak English and French." (机场40岁保安可以说英语和法语)