landlocked

adj. rodeado de tierra, cercado de tierra, sin salida al mar

rodeado de tierra, sin costas, sin litoral, sin salida al mar, cercado de tierra

Ex: Because Zambia is land-locked, book acquisition is difficult.

(adj.) = rodeado de tierra, sin salida al mar, sin litoral, sin costas
Ex: Because Zambia is land-locked, book acquisition is difficult.