跳舞间歇时，一对舞伴就会走到门口，呼吸几口新鲜空气，那时候烟尘从他们四周消散了，那些半人半仙的人物也就变成了她隔壁邻居中的普通人物了。
At intervals a couple would approach the doorway for air, and the haze no longer veiling their features, the demigods resolved themselves into the homely personalities of her own next door neighbours.
目的探讨同步间歇指令通气(SIMV)在新生儿呼吸衰竭中的临床效果。
Objective: to analyze the clinical effect of synchronized intermittent mandatory ventilation (SIMV) in neonate with failure of respiration.
如果每一步呼吸一次，您已经进入间歇跑配速，必须减速。
If you're breathing in and out with each stride, you've crossed into interval pace, so slow it down.
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