Before then, it took up to 67 days to move supplies from the port of Calcutta to northeast India.
Before then, it took up to 67 days to move supplies from the port of Calcutta to northeast India.
在这之前，从加尔各答港口将物资运往印度东北部需时长达67天。
Before then, it took up to 67 days to move supplies from the port of Calcutta to northeast India.
在这之前，从加尔各答港口将物资运往印度东北部需时长达67天。