But equities analyst Alec Young at Standard and Poor's says the declines are part of a normal market reaction.

VOA: standard.2010.05.21

This is a normal weight laboratory rat given much more than it would-- could necessarily eat of standard laboratory food.

这是一只体重正常的实验鼠,如果我们给它标准的实验室饲料,即使食物分量超出了它的食量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选