以往海上泄漏石油往往采用吸油毛毡来处理，不仅耗时多，而且仍需其他步骤才

In the past, oil spilled at sea was often treated with oil-absorbing felt, which not only took a lot of time, but also required other steps to recover the oil. However, the use of an oil skimmer is not only simple and efficient, but also good for recovering the oil.

In the past, offshore oil spills were often treated with oil absorbent felt, which not only took a lot of time, but also required other steps to recover the oil. However, the use of skimmer is not only simple and efficient, but also can recover the oil well.<br>

In the past, oil-absorbing felt was often used to treat oil leakage at sea, which was not only time-consuming, but also required other steps to recover oil. However, using skimmer was not only simple and efficient, but also could recover oil well.