Autumn oyster
秋蕖───Autumn oyster
A new type of wave power harnessing machine called the Oyster will be installed off the Orkney Islands for trials beginning this Autumn.───从今年秋季开始，一种被称作“牡蛎”的新型潮汐能采集机器将在奥克尼群岛上安装并试用。
