The index hit a record low 38.8 in November.
这一指数去年11月曾跌至38.8的历史低点。
Among small mammals, rats and mice (38.8%) were a staple food item.
在小型哺乳类食物中，鼠类(38.8%)是稳定的食物成分。
S. auto market fell from 39.4% a year ago to 38.8% in the first three months of the year.
今年一季度，日系车在美国市场的份额由去年同期的39.4％跌至今年的38.8％。
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