The phrase "across two levels" is correct and usable in written English.
It can be used to describe something that spans or exists in two different levels, such as in a hierarchy, structure, or system.
Example: "The project will be implemented across two levels: the local community and the regional administration."
Alternatives: "over two tiers" or "through two stages".
He went 14-1 laseasonson across two levels of Class A, compiling a 1.75 earned run average and 158 strikeouts over 134 innings.
Dressed in fire-engine red and arrayed across two levels, a vast and gifted band helps urban music's two most enduringly dominant male stars steam through almost 40 hits in two and a half hours.
The feeling of the restaurant, which sprawls across two levels and is festooned with silk-screen prints and basket lamps and acres of raw wood and clay, might be glibly likened to Disney's Animal Kingdom theme park, if Mr. Samuelsson, and his menu, weren't so earnest.
Seating capacity will also increase from 825 to 1,312 seats across two levels.
It is not known if the activity profile of elite Australian football players changes across two levels of competition.
Speech is often characterized across two levels of expression: the segmental level encompassing basic phonetic meaning and the prosodic level with additional suprasegmental information.
The animals are stored across three levels inside the ark.
The museum's permanent collection, spread across four levels, also includes commissioned works from contemporary Kiwi artists.
Nonprofit organizations such as the Cradle to Cradle Products Innovation Institute are working to help manufacturers improve products across five levels of certification, including renewable energy, water stewardship and social fairness.
Split across three levels, the 19th-century fort contains two large furnished bedrooms, a living room and fully fitted kitchen area with a view over the bay.
This week I've been eating... Trof Hot Dogs Trof is a bar-cum-pub spread across three levels in Manchester's northern quarter.
