地板养生时间用英文表达

The proper English expression for the length of time required for floor maintenance would be:

"Floor maintenance schedule" or "Floor care regimen"

This refers to the recommended frequency and duration of activities such as sweeping, mopping, polishing, or other cleaning and maintenance procedures for floors.

The specific time required can vary depending on factors like the type of flooring material, level of foot traffic, and desired appearance, but should be expressed in a timeframe such as:

- Daily sweeping/light cleaning

- Weekly damp mopping

- Monthly deep cleaning and polishing

- Quarterly or biannual refinishing/resealing

The goal is to convey the regular, ongoing nature of floor care to maintain the flooring in good condition over time. The exact schedule should be tailored to the specific flooring and usage requirements.