Specific diseases of which these abnormal musclecontractions are symptomatic will be discussed later.
这些肌肉的异常收缩所表征的具体的疾病将在以后加以讨论。
2
Master this until the musclecontractions you are using feel totally comfortable and the bubbles are flowing smoothly.
一直继续直到肌肉收缩，你要让自己感觉非常舒服并且气泡平稳而不间断。
3
Shell to harden. Before that happens, this outer layer of tissue is too soft and flexible to transmit musclecontractions as it did, and will do again when the.