Generate a more complex version of this sentence The line is primarily used for local freight traffic. Garis iki utamané dipigunakaké kanggo lalu lintas barang lokal.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Garis iki utamane digunakake kanggo lalu lintas barang lokal, nanging Boeing nggunakake garis kasebut kanggo ngirim 737 fuselage menyang pabrik Renton saka pemasok ing Wichita, Kansas, Spirit AeroSystems. "