Our supplier hammers each copper panel by hand, so delivery may take an extra week.

我們的供應商每片銅板都是手工錘打的，所以交貨可能要多等一週。

The brochure explains how local artisans hammered the brass bells sold in the hotel gift shop.

這份手冊介紹了飯店禮品店販售的黃銅鈴是如何由當地工匠錘打製成的。

During the factory tour, visitors watched workers hammering steel sheets into curved roofing parts.

參觀工廠時，訪客看著工人把鋼板錘打成彎曲的屋頂零件。