8个数组2个数有几组简介：At the foot of the mountain, there are green trees, undulating mountains, and densely packed buildings. The Bitan River is like a blue jade belt inlaid in the small town of Pinghai, stretching far out.
At the foot of the mountain, there are green trees, undulating mountains, and densely packed buildings. The Bitan River is like a blue jade belt inlaid in the small town of Pinghai, stretching far out.
