All these studies are on a high level of interest, though not all on the same level.
Do you draw from the mains or are you on the high level reservoir?'
I may also report that our hygiene system has risen to a high level.
Handicapped at the start, he cannot hope to achieve a high level of attainment.
The productivity of the unit must be kept up to a high level of efficiency.
Raised to this high level, they must not decline to a lower.
No country has yet reached this high level of inheritance taxes.
There was no way it could be avoided, and it could be crossed only at a high level.
He has met the demand of this great occasion on its own high level.
To the Prince she spoke not as a slave to a slave, but in high level terms.