ZMP plans to begin a trial in Japan's capital this summer, faster than expected.

ZMP计划今年夏天在日本首都试飞无人机，这比预期的要快。

Now the " corona shock" is softening up regulators, says Ryu Kentaro of ZMP, a maker of rolling drones in Tokyo.

日本旋转无人机制造商ZMP的Ryu Kentaro表示, 现在由于“冠状病毒冲击”, 监管机构放松了管制。