1 sentence

1. 紧张的肌肉会导致身体失去自然平衡。

   jǐn​zhāng de jī​ròu huì dǎo​zhì shēn​tǐ shī​qù zì​rán píng​héng.

   Tense muscles can cause the body to lose its natural balance.

   Source: CCMatrix