Sentence examples for hard to estimate from inspiring English sources

"To what extent, it's hard to estimate.

It is hard to estimate its historic value.

It is hard to estimate how much they make.

His jeremiad is controversial because extinction is hard to estimate.

Absent such innovations, Soto's later achievement is hard to estimate.

Exactly how many die is hard to estimate.

It's hard to estimate how large the colony here is.

It is hard to estimate these things, he mused.

Actual time for data collection is hard to estimate because there are so many variables.

It's hard to estimate, but this could be a $25 million boost in the economy.

Ever more people are salivating red, though the numbers are hard to estimate.