This area is still undeveloped.

There is a proverb that says 'even a dog wouldn't eat a marital dispute,' so we should not interfere in their problems.

He's always shouting loudly, but in reality, he's just a barking dog that seldom bites.

They say 'even a dog wouldn't eat a couple's quarrel', but our quarrels are not that serious.

He was hesitant to start a new business, but I encouraged him by saying, 'There is a danger of tragedy in any attempt.'

This situation is a volatile crisis.

We are focusing on the research and development of new products.

It takes time to introduce the development of new products.

Our project is scheduled to be completed on the twentieth day of the month.

Developmental dictatorship can bring about economic growth, but there are also issues of human rights violations.