2. They were streaked with alternate bands of colour. 他们都带有色彩交替相间的条纹。
3. Start with alternate nostril breathing. 从交替鼻孔呼吸开始。
4. The volume seems to alternate between very loud and very soft. 音量似乎在很响和很轻之间交替。
5. I find this one of the easiest way to control stress. Click on the link to learn how to practice alternate nostril breathing. 我认为这是控制压力最简单的方法之一。点击链接学习如何练习交替鼻孔呼吸。