Twenty years after ExxonValdez, puddles of crude oil can still be found in Prince William Sound.
埃克森瓦尔德斯事件后二十年，依然可以在威廉王子湾发现原油油污。
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"It does not have the direct visual or emotive impact of seeing seabirds covered in oil from the ExxonValdez oil spill," he said.
“这绝对没有亲眼看到海鸟身上沾满了从埃克森瓦尔迪兹号油轮泄漏出来的石油那样直观和震撼”他说。
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The Coast Guard, which failed to watch the errant course of the ExxonValdez, now has a sophisticated satellite tracking system for maritime traffic past the straits.