Eating 3,000 insects an evening: On average, 70 percent of the oxygen we breathe comes from the tropical rain forests, which are also home to 90 percent of the world's animal and vegetable species.
一夜吃三千隻昆蟲平均而言，你我呼吸的新鮮氧氣，有百分之七十來自熱帶雨林，那也是目前地球上百分之九十動植物的家。