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| �Ӗ� | �kcrust �͔�̈Ӂl���[ 800�`2000m ���x�̊C��ΎR�̎ΖʂȂǂɑ��݂���R�o���g�̊ܗL�ʂ̍������a���B������ mm�`10cm ���x�ŁC��̂悤�ɎΖʂ��Ă���B�R�o���g�N���X�g�B |
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