Loss from fluctuation of foreign currency exchange rate.

凡因外币汇率变动而发生之损失皆属之.

Gain from fluctuation in foreign currency exchange rate.

凡因外币汇率变动所获得之利益皆属之.

Maintain foreign currency exchange rate on quarterly basis in QAD.

每个季度在QAD中维护外汇兑换比率.