Sentence examples for underwent arduous from inspiring English sources

Guevara and the others underwent arduous 15-hour marches over mountains, across rivers, and through the dense undergrowth, learning and perfecting the procedures of ambush and quick retreat.

— far more arduous.

She underwent therapy, too.

The conditions were arduous.

She underwent surgery immediately.

Second, clinical trials are arduous.

Winifred underwent "denazification" in 1947.

"It was pretty arduous," she said.

His start Saturday was considerably more arduous.

This inspired an arduous catch-up campaign.

Applying can be confusing and arduous.