She was trying to get the book at the top of the bookshelf on her tiptoes.

癶 is one of the radicals in Kanji, meaning a dotted tent.

He was boasting about his achievements.

My grandmother moves around the room using a walking frame.

The pedestrian is crossing the road.

The enemy general is approaching our camp.

Enemy troops are approaching our position.

He experienced his first encounter with the enemy on the battlefield.

He encountered the enemy on the battlefield.

He moved agilely to avoid the enemy bullets.