Sent_en: 2zh The response is believed to be caused in part by the two current oil spill disasters (that of the Deepwater Horizon Incident and more recently the Alaska oil pipeline malfunction).
Sent_yy: 据信，这种反应在一定程度上是由目前的两起石油泄漏灾难造成的（深水地平线事件和最近的阿拉斯加石油管道故障）。