structural

"The baker was involving the dough around a metal form to create a spiral-shaped pastry. "

"The building of the bridge will be completed in a couple of weeks."

"I have a house and a car."

"The weight of the textbooks in my backpack felt heavy. "

"The birds had built an amazing structure out of sticks and various discarded items."

"The bridge's sturdy support beams prevented the structure from collapsing. "

"The students designed posters for the school fair. "

"My brother is an engineer; he designs and builds bridges. "

"The physics teacher explained the mechanics of how a seesaw works. "

"Construction is underway on the new bridge."

"Please relate the circumstances of your journey here today."

"The old wooden table had weak supports and wobbled easily. "