1.The river flows southeastward to the gulf.

1.这条河朝着东南流向海湾。

2.It is found that dry intrusion maintained during the precipitation periods.The intensity of precipitation increased with the increasing dry intrusion, which pushed the rainy region southeastwards.

2.分析发，入在此次降水事件中一直维，而且降水随入的增而，入推动了降水区的东南向移动。

3.It flows southeastward for 120 mi (193 km) and passes the Iraqi port of Basra and the Iranian port of Abadan before emptying into the Persian Gulf.

3.流向东南，经伊拉克的巴斯拉港和伊朗的阿巴丹港，注入波斯湾，全长193公里。