Such things as television and computers could not have been dreamed of fifty years ago.

Two years ago, three years ago, about four years ago, markets did well.

Fifty years ago, such anomalies covered only two to three tenths of one percent of the land area.

Fifty years ago, the journey to find answers took a different path and SETI, the Search for Extra Terrestrial Intelligence, began.

In short, they are acquiring the status that they had a million years ago, 10,000 years ago, 100,000 years ago.

Fifty years ago in the old Soviet Union, a team of engineers was secretly moving a large object through a desolate countryside.

Again, Bandura recognized this years ago, decades ago.

Six years ago,

He died 25 years ago this year, and was born 75 years ago this year.

That's 25 years ago.

That was years ago.

And then you created Earth about 4.5 billion years ago, and then you got life about four billion years ago, and then you got hominids about 0.006 billion years ago, and then you got our version of hominids about 0.0015 billion years ago.

And it s actually something that we invented a few years ago, or created a few years ago.

And what these layers that's what the surface used to be a million years ago, 10 million years ago, 100 million years ago, and you get deposits on top of them.

It happened 225 years ago.

I married eight years ago.

He died three years ago.

20 years ago, 30 years ago, only big professional astronomers with very big telescopes could see far into space.

Two years ago that remained an informal discussion, but the consensus resolution we adopted two years ago reflected those advances.

NEW YORK Fifty years ago this month, President John F. Kennedy was assassinated in Dallas, Texas. Many Americans believe that this tragic event marked the loss of national innocence.

It was taken 18 years ago.

That was just 10,000 years ago.

This ship sank 1,500 years ago.

A hundred years ago, guess what?

Humans appeared about 200,000 years ago.

This story began four years ago.

But that was me years ago.

A hundred years ago, we didn't.

The accident happened two years ago.

That event happened 15 years ago.

My father died four years ago.

I visited Fukuoka ten years ago.

I quit smoking two years ago.

I began playing golf years ago.

My grandfather died five years ago.

His uncle died five years ago.

He went there ten years ago.

They moved here two years ago.

They moved here three years ago.

She visited Kanazawa two years ago.

I saw him three years ago.

I've got married ten years ago.

I left Japan ten years ago.

I left Japan ten years ago.

We are in a period of long cultural stasis from a million years ago until around 60,000 to 70,000 years ago.