Place of articulation refers to where you put your lips or tongue to make a sound.

发音部位指的是你的嘴唇和舌头在发音时的位置。

So far in this series, we have explored constant sounds and how they differ in terms of the place of articulation and the manner of articulation.

在目前的系列中，我们已经探索了辅音以及它们在发音部位和发音方式方面的不同。