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| ⇒ busy work | |||
| деятельность ради того, чтобы не шататься без дела (This is not different from the formal arrangement of many college and high-school lab notebooks but the purpose here is no longer just busywork. The purpose now is precise guidance of thoughts that will fail if they are not accurate.) | |||
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busywork : 1 phrase in 1 subject |
| American usage, not spelling | 1 |