There are now proportionately fewer attacks in the strategically important Gulf of Aden, thanks in part to escorted convoys and to a transit corridor set up in 2009.
由于海军护航和2009年建立的运输走廊,在战略重要位置亚丁湾,海盗袭击次数相对较少。
Barrier islands are important to the Gulf ecosystem: They protect the marshes from ocean storms and erosion.
障壁岛群对海湾生态系统很重要:它们保护沼泽地免除海洋风暴的袭击和侵蚀。
Many factors besides latitude influence the climate in the United States.Perhaps the most important forces are the Atlantic and Pacific oceans,the Gulf of Mexick ,and the Great Lakes.
影响美国气候的最主要的因素为:太平洋,和大西泮,墨西哥湾,五大湖。
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