怀孕期间,母亲的营养很重要。鱼因其营养丰富而大受孕妇们青睐。但美国环保署的一项研究表明,遭到直接、间接污染的鱼类是胎儿健康的隐性杀手:women who ate fish and／or shellfish at least twice a week had blood mercuryconcentrations seven times higher than women who didn’t eat fish in the previousmonth.读完此文后,孕妇们在吃鱼之前可能要三思:To eat or not to eat,that isthe question.(吃还是不吃,这是个问题。) Mother’s nutrition is important during pregnancy. Fish are favored by pregnant women because of their nutrient richness. However, a study conducted by the US Environmental Protection Agency shows that fish that are directly and indirectly contaminated are hidden killers of fetal health at least twice a week had mercury mercuryconcentrations seven times higher than women who didn After eating this article, pregnant women may think twice before eating fish: To eat or not to eat, that is the question. (Eat or not eat, this is a problem.)