Masewera ophatikizira ndi gawo lofunikira lamabwalo akunja.Mapaki ambiri, sukulu kapena malo ena osewerera panja amafunikira masewera a ADA kupezeka.

Koma ocheperako China opanga bwalo lamasewera amapereka masewera osewerera kapena masewera osewerera pamasewera onse.

Masewera ophatikizira ali ndi malo osewerera ophatikizira, kuphatikiza kosambira, kuphatikiza kosakanikirana ndi zina zambiri.

SPIRIT imagwiritsa ntchito zomwezo pamasewera osakanikirana komanso malo osewerera, tilandireni kuti mudziwe zambiri.