wrist

"The school's computer network is a complex of interconnected systems, linking classrooms, libraries, and administration offices. "

"The doctor examined the X-ray, pointing to the metacarpals in my hand to show where the fracture was. "

"She was carrying a heavy backpack to school. "

"The seamstress used a sturdy between to create a precise, even stitch on the thick upholstery fabric. "

"In order to withdraw money from a cash machine, you have to insert your debit card."

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The watchmaker carefully examined the grandfather clock, hoping to fix the ticking problem. "

"The waiter carried the trays of food smoothly, avoiding any spills. "

"An officer is attached to a certain regiment, company, or ship."

"The bicycle's gears are a complex mechanism that converts the rider's pedaling motion into forward movement. "

"My forearm ached after carrying all those heavy books to school. "

"My daughter keeps a journal to record her thoughts and feelings about school. "