Illogically, I felt guilty.我无缘无故地有种负罪感。" I don't know, " returned Carrie, still illogically drifting and finding nothing at which to catch.“ 我不知道, " 嘉莉回答.她思绪仍然很乱,游移不定,不知如何是好.Illogically, she had expected some kind o...
由于锻炼身体可以使骨骼 、 肌肉 、 心脏和肺活量增强.B Just as exercise makes the bones, muscles, heart, and lungs stronger.长期 的游泳锻炼, 可以使呼吸深度增加, 肺活量提高.Long - term swimming exercise, can increase the depth of breathing, capacity to improve.我们的骨结构...