I heard secondhand that the merger talks had stalled, so please confirm with legal.

我間接聽說合併談判已經停滯，所以請向法務部確認。

The manager only learned secondhand about the shipping delay from a warehouse clerk.

經理只是從一位倉庫職員那裡間接得知出貨延誤的事。

Our team heard about the client's complaint secondhand, through a call center supervisor.

我們團隊是透過客服中心主管，間接得知那位客戶的投訴。