东面白色的教学楼，没了屋顶，斑驳的黑板却还挂在那，看着像一幅现代画。
On the east side the former white teaching building is topless, each room still with a mottled blackboard in it, hanging on the wall like pieces of contemporary art.
他们的黑板是白色的白板，只能用白板笔在上面写字。（翻译一下）
Their blackboard is the whiteboard so that it can only be written by the whiteboard pen. …The blackboard is white board, can only use white…
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