How to say “Yesterday's document roll was longer than the table, so we examined it a section at a time.” in Japanese
In Japanese
昨日の巻物は机からはみ出すほど長かったから、少しずつ広げて調べたよ。
kinō no makimono wa tsukue kara hamidasu hodo nagakatta kara, sukoshi zutsu hirogete shirabeta yo.