After the game, the players gave high-fives to the audience.

This high-resolution image is very clear.

He has a few tiles in Mahjong.

She was wearing a high-necked sweater.

He is running at high speed.

This new train moves between cities at high speed.

His new computer is high-spec, and its processing speed is very fast.

His Japanese ability is high-level.

His behavior feels uncertain.

I feel uneasy about his attitude, I have no idea what he's thinking.