Further analyses indicate that the northward wind-driven current in the western boundary of the ocean is stable in summer.

分析进一步表明，夏季向北的风生流在海洋的西边界附近是稳定的。

youdao

South Korea's defense ministry tells VOA News that plans to send tens of thousands of leaflets northward by ballon have been delayed because of wind conditions, but they could go aloft as early as Thursday.

VOA: standard.2010.05.26