The supplier sent back the jackets because the lining looked seamy and unfinished.

供應商把夾克退回，因為內襯看起來露出接縫、做工不完整。

Customer service apologized after a buyer complained that the leather bag felt seamy inside.

一位買家抱怨皮包內側摸起來接縫外露，客服人員隨即致歉。

During the factory tour, the manager showed us why seamy cushions fail quality inspection.

參觀工廠時，經理向我們說明為何接縫外露的坐墊無法通過品質檢驗。