Sentence examples for a major obstacle. from inspiring English sources

Even stairs are a major obstacle.

A major obstacle is Mosul.

It's also a major obstacle to drug delivery.

But there was a major obstacle: Syria's support for Hezbollah.

The Drava River was certainly a major obstacle.

Laurent Kabila was a major obstacle to peace in Congo.

For Fidyka, though, a major obstacle remained: the cost.

A major obstacle is the instability of global culture.

Articular cartilage repair remains a major obstacle in tissue engineering.

Drug resistance is a major obstacle in modern medicine.

The IMF's stance is a major obstacle.