On 14 july , it turned north and crossed ryukyu islands 七月十四日，夏浪转向北移，横过琉球群岛。
2.
He and two of the original crew had been dropped in their opensailing boat by an american whaling ship off the ryukyu islands 在琉球外海，一艘美国捕鲸船放下了他和两名当年的同伴乘坐的小船。
3.
It turned to the northwest on 29 august and moved across the ryukyu islands . rusa turned north the next day and made landfall over south korea on 31 august 它在八月二十九日转向西北移动，经过琉球群岛，次日转向北移，在八月三十一日登陆南韩。
4.
The results show that kuroshio intrudes onto the continental shelf of east china sea in large scale and during its flow water is exchanged ceaselessly with outer sea along ryukyu island 模拟结果表明黑潮在东海陆架有大规模的入侵，其在沿东海陆坡流动途中沿着冲绳岛与外海不断的进行水体交换。
