motor speech area

例句：

1. 1.The motor speech area is responsible for the production of speech.
   动力言语区负责产生言语。
2. 2.The motor speech area has been found to play a crucial role in language development.
   动力言语区在语言发展中扮演着至关重要的角色。
3. 3.Researchers are exploring the potential benefits of stimulating the motor speech area for language learning.
   研究人员正在探索刺激动力言语区对语言学习的潜在益处。