Sentence examples for cause a big challenge from inspiring English sources

Generally, frequent droughts can cause a big challenge for the livelihoods of pastoralists in southern Ethiopia, where pastoralists are dependent exclusively on cattle production for generations.

These adverse effects cause a big problem.

The Democrats have a big challenge ahead.

"We have a big challenge ahead.

Due to the complexity caused by the widely implemented method of FFT-based acquisition, a big challenge is how to reduce the complexity of the overall system.

The large bone defect caused by the trauma, infection, tumor, or other reasons is a big challenge for surgeons.

How to deal with strangers efficiently is a big challenge for designing P2P systems, as ineffective stranger policies will cause the degradation of system performance and fairness.

They can be a big challenge for us to handle, but he's never caused any problems".

It is a big challenge for surgeons to repair the large bone defect caused by the trauma, infection, tumor, or other reasons.

That was a big challenge.

He's got a big challenge tomorrow".