その箱はほとんど空です。

that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...

box; case; chest; package; pack; car (of a train, etc.); shamisen case; shamisen; public building; community building; man who carries a geisha's shamisen; receptacle for human waste; feces (faeces); counter for boxes (or boxed objects)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

mostly; nearly; practically; well-nigh; almost invariably; all but; just about; almost

sky; the heavens

be; is