It took a very long time to clean the oil from the coast.

清理海岸上的石油花费了很长时间。

" Osman Cunachi doesn't understand much about environmental politics, " he writes (in Annie McDermott's translation), " but he does know how hard it is to clean oil off your body."

扎拉特在书中写道（安妮·麦克德莫特翻译版本），“奥斯曼·库尼亚奇对环境政治的了解不多，但他知道要清除身体上的石油有多困难。”

Well, you know, the Louisiana coast is not like the Florida coast, so it's easy to clean up oil and beaches, but we have marshes, wetlands and estuaries.

嗯，你知道，路易斯安那海岸不像佛罗里达海岸，所以很容易清理油污和海滩，但我们有沼泽、湿地和河口。

The " oil filter" is a small part of the engine that cleans the oil – takes away the dirt in the oil or other objects so that the oil can do its job.

“机油滤清器”是发动机的一小部分，用于清洁机油——带走机油中的污垢或其他物体，以便机油发挥作用。