In order to reduce food waste, we should plan our food consumption.

He always proactively suggests new ideas.

He claims to be a warrior for freedom of expression, but in reality, he's just someone who uses derogatory words.

This building is a symbolic landmark of our town.

We need drastic reforms.

His actions were intentional.

This building is structurally very strong.

This is a fundamental problem.

His intermittent efforts eventually led to success.

He proposed a complete reform.