But to live here permanently, the marten needs a more reliable food source.

متن قابل جستجو

But to live here permanently, the marten needs a more reliable food source.

اما براي اينكه بتوان هميشه در اينجا زندگي كرد سمور به منبع غذايي قابل اطمينان تري نياز دارد