| For example, large quantities of pollen are said to be distributed throughout Japan's Kanto Plain regardless of which direction the wind blows from due to the fact that the region is surrounded by mountains. |
例えば、日本の関東平野は周囲を山地に囲まれているため、どちらから風が吹いても大量の花粉が飛散してくるといわれている。 |