The technology of the present age is advancing remarkably.

His progress in Japanese is astonishing.

We are witnessing the progress of science and technology.

I was really astonished by his sudden proposal.

I was taken aback by his sudden proposal.

Lo and behold, he passed the exam.

This new technology has the potential to greatly improve our lives.

He is a very excellent technician.

The advancement of science and technology has greatly changed our lives.

He is good at solving technical problems.