Sentence examples for it is very difficult to understand from inspiring English sources

Due to its cellular complex and osteoid formation it is very difficult to understand the mechanism behind the progressiveness of osteosarcoma.

13 Furthermore, we argue that it is very difficult to understand the changing impact of educational credentials on psychiatric disorders without understanding the significance and role of education in the broader political and labour market context.

For them, it is very difficult to understand the nature of a cyclone itself," he said.

"When you look at this rationally, it is very difficult to understand why things are the way they are".

It is very difficult to understand what has gone on in the coalition discussions about how child poverty is measured.

Like in Greece, it is very difficult to understand where the SNP's and Syriza's popularity begins, and where the unpopularity of PASOK and Labour end.

And it's very difficult to understand and handle.

"It was very difficult to understand the time you have for your own projects," she said.

"It was very difficult to understand each other at the time.

He added: "It's very difficult to understand ourselves how fast the business is growing.

"What's going on now is very difficult to understand".