Governmentguidelines advise eating no more than 5 to 6 ounce of lean meat, poultry or fish a day for nearly everyone. — especially.
官方指南建议每天只食入5到6盎司的红肉,家禽或鱼。
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Polluting factories that were closed during the games won't be allowed to reopen unless they meet governmentguidelines, he said.
奥运期间被关停的重污染工厂只有在达标排放的情况下才允许恢复生产。
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"Rely on health experts who've reviewed all the evidence," Liebman says, pointing to the official government Dietary Guidelines, which are based on reviews of hundreds of studies.