manual brushing造句

Biofouled nets that can be reused are washed on land via manual brushing and scrubbing or high-pressure water hosing.
As for manual vs . electric toothbrushes, little force used to push the bristles of the latter against tooth structure doesn't add any forces that are not present with manual brushing . "'
A user without disabilities, with proper training in manual brushing, and with good motivation, can achieve standards of oral hygiene at least as satisfactory as the best electric brushes, but untrained users rarely achieve anything of the kind.
It's difficult to find manual brushing in a sentence. 用manual brushing造句挺难的