The new conference system delivers high audio fidelity, so remote attendees can hear every speaker clearly.

新的會議系統提供高音訊保真度，讓遠端與會者能清楚聽見每位講者的發言。

Please check the color fidelity of the printed brochures before we ship them to the client.

在我們把印好的宣傳手冊寄給客戶之前，請先檢查色彩逼真度。

Customers praised the headphones for their sound fidelity, which boosted our quarterly sales figures.

顧客稱讚這款耳機的音質保真度高，帶動了我們這一季的銷售數字。