The agreement signed with the Libyans grants them the land for at least 50 years simply in exchange for developing it.
和利比亚签署的合约同意他们使用土地至少50年，这只是为了开发土地。
2
The armed forces have a $20 billion business empire and are probably the country’s biggest land developer, as officers’ loyalty is bought with grants of land.
Sir Thomas Brisbane was pleased with the advent of men of this class: he gave them grants of land and assigned to them as many convicts as they were able to employ.