I can't keep up with his irregular schedule.

Our lives are affected by economic changes.

His new song is composed in E flat major.

Variational method is a branch of mathematics used to find the minimum and maximum values of functions.

This company is promoting the revolution of technology.

He is good at playing Beethoven's variations.

My younger sister is missing school because of tonsillitis.

My favorite skincare product contains bitter almond oil.

I studied Classical Chinese in university.

This town has a fairytale-like atmosphere.