回复：学读VOA - Viatmins - 欢迎拍砖!

Beautiful! 读的真好真清楚，外加播音员的音色，近乎完美的语调，很多漂亮的元音，没有中国人常见的错音。只是丢掉几个爆破音，e.g, k, p, t音，奇怪。

BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. I’m Bob Doughty.

FAITH LAPIDUS: And I’m Faith Lapidus(missing pi). This week, we tell about vitamins.

BOB DOUGHTY: Many jobs must be done with two people. One person takes(missing k) the lead. The other helps. It is this cooperation that brings(sounds a bit like l) success(missing k).

So it is with the(missing) human body. Much of our good health depends on the cooperation between (long e) substances. When they work together, chemical reactions take place smoothly(sounds like s). Body systems are kept(mising t) in balance.

Some of the most important helpers in the job of good health are the substances we call vitamins.