He encountered a shipwreck and spent several days at sea.

He had a scary encounter on the night road.

Next week, we will participate in the high school alumni association.

He continues his journey in pursuit of his utopia.

This device is using new technology.

I have installed a new computer.

He is acting very arrogantly.

We hold weekly meetings to deepen our mutual understanding.

That was unexpected, I had no idea you were good at cooking.

This lake is rich in diatoms.