小薇讀得語音語調都很好呀!吹毛求疵一下。
This is SCIENCE IN THE NEWS in VOA Special English. I’m Shirley Griffith.
And I’m Bob Doughty. Today, we will talk about(梅花奧不太到位) diet and
It is that time of year again! Warm weather has returned to Earth’s northern hemisphere. Summer is a time when people of all ages feel like getting(可濁化) their swimwear and going to the nearest(r和e可以組成一個音節) swimming pool or seashore. But first, there is that troublesome little thing called winter