But we walked, along a relentless undulating path, burnt by the sun and drenched by the rain, just putting one foot in front of the other until nearly 200 miles had passed.

Source: https://www.dailymail.co.uk/debate/article-11636507/RAYNOR-WINN-relives-incredible-coastal-walk-Salt-Path.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

Crews were able to extinguish the fire, but had to negotiate an undulating tract, making emergency service access tricky.

Source: https://www.cambridge-news.co.uk/news/local-news/manager-horrified-after-peterborough-nature-27221197

Heavy rain forced a suspension of play Saturday, water puddling on the famed undulating greens, with Koepka setting the pace on 13-under and Rahm four adrift after bogeys at the par-3 fourth and par-4 fifth holes.

Source: https://leadership.ng/injured-tiger-woods-withdraws-from-masters/

If Cheltenham gets the green light, Pauling is set to unleash three contenders around the undulating track, a team that is headed by the runaway Ascot winner YOUR DARLING.

Source: https://www.gloucestershirelive.co.uk/sport/racing/three-active-chances-trainer-ben-8082347

Independent suspension, with double wishbones at the front and a five-link rear suspension, also contributes to the trustworthy handling and we found the ride to be very compliant on the mixed surfaces of the Lake District’s undulating roads.

Source: https://www.darlingtonandstocktontimes.co.uk/news/23927040.byd-seeks-seal-approval-launch-sleek-electric-sports-saloon/?ref=rss

Its seeds develop in expanded panicles (branched columns of flowers), with long, undulating stalks or threads spread at distinctly wide angles, each bearing a single seed at its tip.

Source: https://www.dailycamera.com/2023/09/06/jeff-mitton-natural-selections-native-americans-used-indian-rice-grass-for-many-foods-for-thousands-of-years/

It was an undulating green with not much room to work with, a little downhill left-to-righter, and then coming back left, and I just landed it perfectly.”

Source: https://www.pattayamail.com/sports/pattayasports/natthakritta-takes-control-at-halfway-stage-of-honda-lpga-thailand-2023-425274

The company's cash burn has been undulating over the years going from roughly up to nearly $20M a quarter, so it is hard to determine how much they have now, and if they will need more to keep the doors open and prepare for possible approval.

Source: https://seekingalpha.com/article/4621571-checkpoint-therapeutics-cosibelimab-data-bolsters-case-for-dual-approval-in-cscc?source=feed_all_articles

They note, “in Africa, dances have been invented which emphasize undulating rhythms and mock copulation.”

Source: https://vdare.com/articles/rushton-vindicated-again-prostitutes-polled-on-race-and-sex