劇情：Doctor Turner和Nurse Noakes向產(chǎn)婦們介紹一氧化二氮減輕痛苦的作用。

Hint: 采用英式拼寫。

The pain begins. I indicate this to my attendant. The gas is activated. I breathe in and out.
As Nurse is saying, you then simply breathe deeply and evenly until the contraction passes. It reduces the pain, and gives a hazy, relaxed feeling that many describe as being rather pleasant.
What if you take you an overdose?
It's not possible. Nurse remains in charge, and after the contraction, a few breaths of ordinary air will bring you round.
Nurse. Nurse? You can let go of the mask now.
All in all, a thoroughly pleasant sensation.

開始痛了，我向旁邊的人示意。氣體被激活，我呼進(jìn)呼出。正如護(hù)士所說，你只需深深地，均勻地呼吸，直到宮縮結(jié)束。它減少疼痛，給人一種朦朧的，放松的感覺。許多人都說感覺很美妙。
如果你吸入過量怎么辦？
不可能。一切由護(hù)士掌控。在宮縮之后，呼吸平常的空氣就會(huì)讓你恢復(fù)過來。
護(hù)士。護(hù)士？你現(xiàn)在可以把面具拿下來了。
總而言之，完全愉悅的體驗(yàn)。

這篇材料你能聽出多少？點(diǎn)擊這里做聽寫，提高外語水平>>