He achieved success in a niche market.

They began preparations to siege the castle.

They besieged the enemy's castle.

We decided to start the game on the defensive.

We decided to start the game on the defensive.

They were attacked from more than one side, and the situation of the battle changed drastically.

The enemy attacked us from more than one side.

As his name suggests, Gou is a very sturdy person.

His mansion is truly magnificent.

This software maintains backward compatibility.