虽然亚丁湾的安防力量一直在增强，但一些船舶公司已考虑改变航道绕开这个危险地带。
Though security forces in the Gulf of Aden are being augmented, several shipping companies have considered changing their routes to avoid the dangerous area.
航道被沙土淤积堵塞，因此船舶不能使用它了。
The channel had chocked up with sand so that boats couldn't use it.
从事捕鱼的船舶，不应妨碍在狭水道或航道以内航行的任何其他船舶的通行。
A vessel engaged in fishing shall not impede the passage of any other vessel navigating within a narrow channel or fairway.
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