本发明提供了一种油膜湿式黑板、黑板笔和黑板滚筒擦涂装置。
The present invention provides a kind of oil film wet blackboard and its blackboard pen and blackboard roller erasing device.
意思是说你可以将过去一年犯下的所有错误一笔勾销，就像把黑板上的粉笔字擦掉一样。
This means you can simply wash away all the mistakes you made from the past year, as one would remove chalk from a school black board.
展品：记号笔，白板笔。黑板。白板。
Exhibits: Marker, Whiteboard Marker, Blackboard, Whiteboard.
你用你的手指或手写笔，粉笔选择图标(这是默认设置启动)，然后开始写在黑板上。
You use your finger or stylus, choose the chalk icon (which is activated by default) and start writing on the blackboard.
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…
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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