社会保障的这种发明，已经经过了一百多年，但我觉得，由于信息技术的飞速发展，我们将会看到许多的进步。

This invention of social security is well over one hundred years old, but I think that, because of the rapid advance of information technology, we're going to see a lot more progress.

youdao

社会保障的这种发明，已经经过了一百多年，但我觉得，由于信息技术的飞速发展，我们将会看到许多的进步。

This invention of social security is well over one hundred years old, but I think that, because of the rapid advance of information technology, we're going to see a lot more progress.

youdao