在未来人们能够活到100岁。英语翻译

Question

并且麻烦把句子中的短语或者固定用法说一下

Answer 1

In the future,people will be able to live till 100 years old.
In the future 在未来
will be able to do sth. 有能力做什么
X years old X岁

Answer 2

human beings can live to be 100 yeas old in the future.
在未来，一般用"in the future"
而人们，在这里应指人类，故用“human beings ”

Answer 3

Life expectancy may reach 100 years in the future. (life expectancy：人均寿命)

Answer 4

In the future people can activities 100 years old