However considerable improvements have now been made and the river is relatively clean.

Even so, this was a considerable improvement over 1990, when only 26 percent passed.

On board, by contrast, there's little but considerable improvement to report.

This might appear, though, to be a considerable improvement on his studies of Russian history.

That would be a considerable improvement from the economy's growth in the spring.

However, in the first five months of the current financial year to 30 September 1992, it showed considerable improvement.

At first reading, considerable improvements were made to the Commission proposal thanks to a great deal of support.

This is a considerable improvement on the current international system.

I am hoping for a considerable improvement at second reading.

"That is a considerable improvement over what was," he said.