但他表示，鉴于通胀低迷及海外经济体充满不确定性，日本央行需要维持其大规模刺激计划，同时密切关注其政策的利弊。
However, he said that due to the low inflation and uncertainty in overseas economies, the Bank of Japan needed to maintain its large-scale incentive plans and pay close attention to the pros and cons of its policies.