To do the 4-7-8 breathing technique, you first need to exhale completely through your mouth while making a 「whoosh」 sound.
完成4-7-8呼吸技巧的第一步是张大嘴巴呼气同时发出「呼」的声音。
It「s a good idea to exhale between those two inhalations or you might find yourself going dizzy.
这是一个好主意,以喷两国之间吸入或您可能会发现自己会头晕。
Should the steward suspect that a pipe is extinguished, he will be allowed to ask the participant to exhale smoke.
干事若对烟火的燃熄状态存有怀疑,可提请参赛者呼出烟雾以示公允。
After everybody rests, each minute must inhale the person 300 milliliters oxygen to exhale 250 milliliters carbon dioxide.
人人睡后,每分钟要吸人300毫升氧气呼出250毫升二氧化碳。
So, when you move from breathing every 2 strokes to every 3 strokes, don」t think of it as one more stroke to hold your breath, think of it as one more stroke to exhale for.