Thirty-seven million pounds of the recalled beef had gone to the National School Lunch Program, much of which was identified and removed.

召回牛肉中有3千7百万磅被用于供应“国家学校午餐计划”，它们大多数在得到确认后撤回使用。

youdao

Thirty-seven million pounds of the recalled beef had gone to the National School Lunch Program, much of which was identified and removed.

召回牛肉中有3千7百万磅被用于供应“国家学校午餐计划”，它们大多数在得到确认后撤回使用。

youdao