I only feel stressful when I am learning English, can't take a normalbreath as usual.
只有学习英文时让我感到压力很大，使我喘不过气来。
2
One is that the breath loses its normal rhythm.
第一是气息失去正常的节奏。
3
Vesicular breath sounds, wheezes, stridors and crackles in the normal lung-thorax system mechanism and abnormal lung-thorax system mechanism were analyzed.