1、The storm is blustering northeastward across the open Atlantic.
風(fēng)暴正向東北方向移動，吹向廣袤的大西洋。

2、the river flows northeastward to the gulf.
這條河朝著東北流向海灣。

3、The Ryukyu current is a northeastward and western boundary current east of Ryukyu Islands.
琉球海流是琉球群島以東一支東北向的西邊界流。

northeastward翻譯