It shows bloody images of fisherman cutting the fins off dead sharks then throwing them back in the water.

VOA: special.2009.04.03

This shows a strong seasonality and then a drop off since 2006.

这体现了房地产的季节性,06年又是一次跳水

耶鲁公开课 - 金融市场课程节选

One shows the remains of a dying star four thousand light years away which has thrown off a cloud of glowing hydrogen gas.

VOA: special.2009.09.30