He has risen in social standing.

Numerical analysis is a branch of mathematics that studies techniques and theories for solving mathematical problems numerically.

We will hold a large conference next week.

He is an expert in anatomy and has performed many dissections.

He has an interview with the president scheduled for tomorrow.

Due to the influence of ocean currents, the distribution of marine life can change.

I bought a new bathing suit.

My hobby is breeding saltwater fish.

I forgot my swimming trunks and couldn't swim.

The agenda at the summit meeting was measures on environmental issues.