The contractor quoted an extra fee for applying a couch to the lobby walls.

承包商針對在大廳牆面上底漆另外報了一筆費用。

Please confirm the shipment of primer for the couch on the new office panels.

請確認用於新辦公室隔板底漆的底漆材料已出貨。

Our customer service team explained that a second couch would improve the finish.

我們的客服團隊說明，再上一層底漆能讓表面效果更好。