CNN news 2010-05-17 加文本

1.Small amount of oil has hit the beaches, the tip of iceberg, so to say, but the beaches are just one part of the economic equation.

tip of iceberg冰山一角

2.It is one of many in the area that has just been pounded, of course, by this moratorium on fishing, detrimental to both the businesses and their people.

detrimental to 对…有害

3.Sit right there and just gobble up the oysters as fast as I can shuck'm.

gobble up狼吞虎咽