哈哈，你的动作可真够快的。砖头越多，人品越好！：）谢谢金帝火速参与！

我给你的砖头比较严格了哈。：）

主要是为了给你点动力。：）

This is SCIENCE(ie之间有一个小y的音，因为ie是两个元音，仔细听一下） IN THE NEWS in VOA

Special English. I’m Shirley Griffith.

And I’m Bob Doughty. Today, we will talk about diet（也有一个小y的音，同上） and weight loss. Exercise（似乎missed了ks这个音节，而且r没有卷舌） is important if you want to get in good shape. But experts say exercise alone is not enough if your goal is to lose weight.

It is that time of year again! Warm weather has returned to Earth’s northern hemisphere.（短音i，你发的是长音i缩短的音，我也犯了同样的错误） Summer（似乎

u 发音不太到位。er听着像or的音，应该是/额r/的音，而不是/喔r/的音） is a time when people of all ages feel like getting their swimwear and going to the nearest swimming pool or seashore. But （t后面是辅音f，可以只留舌位，不爆破）first, there is that troublesome little thing called winter weight gain. Many of（怎么似乎听到了lf而不是of的音？：）） us gain weight because of inactivity（na可以连读） during the winter.