This gives the design team a sound basis for their work.

　　這為設計組開(kāi)展工作提供了堅實(shí)的基礎。

　　The first year provides students with a sound theoretical basis for later study.

　　第一年為學(xué)生以后的學(xué)習奠定堅實(shí)的理論基礎。

　　They had a wonderful time by the sound of it.

　　聽(tīng)起來(lái)他們好像過(guò)得很愉快。

　　They decided to sound out her interest in the project.

　　他們決定試探一下她對那個(gè)項目的興趣。

　　She sounds just the person we need for the job.

　　看來(lái)她正是我們要找的干這份工作的人。