Hints: cobra Kalahari plummet meerkat Africa

It's all too much for the cobra, better to just slip away quietly.
As the evening draws in, temperatures in the Kalahari can plummet. Sociable weavers retreat to their insulated nest chambers, and by snuggling together can sleep warm and comfortable through the night.
Small mammals, like ground squirrels and meerkats return to the safety and warmth of their burrows. Time now to lie low, prepare the warren and bond.
Today, despite its extreme temperatures, the Kalahari is Africa's mildest desert.

这篇材料你能听出多少？点击这里做听写，提高外语水平>>