Sentence examples for one major problem is from inspiring English sources

He added: 'Future wind farms will need to have thousands of turbines, each so big it would be like a football field turning on top of a steel mountain.' One major problem is planning laws, which have been holding up dozens of projects for years.

One major problem is overgrazing.

One major problem is the dearth of secular community institutions.

One major problem is what economists call information asymmetry.

One major problem is that these sites fail to collect a lot of crucial information.

One major problem is the widespread grant of so-called Economic Land Concessions (E.L.C).

One major problem was that investigators could not get their hands on even the most basic information, like the towers' blueprints, for months.

One major problem was the lack of a cohesive statewide party organization.

One major problem was A&E staff being unsympathetic to under-18s who end up there seeking care in the midst of their mental health crisis.

The one major problem was that at the Vancouver Winter Olympics that same year Russia won only three gold medals, its lowest total in the history of the Games.

One major problem was that we lacked objective measures of teacher effectiveness.