Put ballpoint pen on paper:
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Crunching paper rustling
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Plastic seal, stamp
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Scissors cutting paper
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Remove eraser by hand
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Removing the ballpoint pen cap
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Ballpoint pen
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Chalk writing on the blackboard
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Take out a pencil from the pile.
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Put the ballpoint pen on the table
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Putting on the ballpoint pen
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Hole puncher
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Manual pencil sharpener
★★★★★