My favorite dessert is mille-feuille.

He raised his middle finger in anger.

The children are playing in the park.

His words can be understood as a metaphor.

I saw a UFO in the sky last night.

This old radio uses a cold-cathode tube.

The launch of intercontinental ballistic missiles has become an international issue.

It is said that secondhand smoke has a negative impact on health.

Topology is a branch of mathematics that abstracts and generalizes the concept of space.

I love the class of reading Chinese classics in Japanese.