Zhang Yun is my best friend.

She tempted men by showing a glimpse of her chest.

He received training as a knight and stood on the battlefield wearing a breastplate.

I felt nauseated after hearing that news.

She decided to have breast augmentation surgery.

The pectoral fin of this fish is very large.

Whenever I see his smile, my heart always flutters.

He exercises his pectoral muscles every day.

Watching that movie, it was really moving.

He injured his cephalothorax.