She is trying to mend her relationship with her ex-husband.

Where is the clerk?

This scenery is really beautiful.

Linear programming is a part of operations research and is used to find the optimal solution.

He always says 'Silence is golden, speech is silver,' and believes in not talking unnecessarily.

Despite their simple body structure, nematodes have surprisingly complex ecosystems.

Neurotransmitters play a crucial role in transmitting information in the brain.

He damaged his motor nerves in an accident.

He received a heavy penalty for that crime.

Kei gave a wonderful speech.