Many countries have been eager for the investment, but mounting levels of debt over the past five years are raising doubts about the long-term prospects for more expensive infrastructure projects. 
Mayiko ambili anali nako kukhumba kothandizira ntchitozi koma kukula kwa ngongole pa zaka zisanu zapitazi zomwe zikuchulikitsa chikayiko pokhudzana ndi omwe angathe kuti apange ntchto zina zomanga za ndalama zambili.