roztřídit znamená v angličtina

organize [organized, organizing, organizes]▼(to constitute in parts, each having a special function; to systematize)
verb
[UK: ˈɔː.ɡə.naɪz] [US: ˈɔːr.ɡə.ˌnaɪz]

sort out▼(to organise or separate into groups)
verb
[UK: sɔːt ˈaʊt] [US: ˈsɔːrt ˈaʊt]