Cover a lot of ground (kābā ā roto obu guraundo)

Idiom Education

意味

to deal with a lot of information or material

多くの情報や資料を扱う (ōku no jōhō ya shiryō o atsukau)

例文

"The lecture covered a lot of ground in just one hour."

"その講義は1時間で多くの内容をカバーしました。" (sono kōgi wa ichi jikan de ōku no naiyō o kabā shimashita.)