beef grade

基本解释

Well, we advertise Grade A beef.
可是，咱们标着卖的是甲级牛肉。
That's what the UN said, anyway, but one scientist has a grade A beef with that claim - Fox News.
不论怎样，这是联合国说的，不过每个科学家有充分的证据反驳——福克斯新闻（Fox News）。
Features:This steak meat is exquisite, adopt import high-grade beef steak, is of the best products.
特点：此款牛扒肉质细腻，选料精细，采用进口高档牛肉，是牛扒中的上上之品。

Problem is you guys force cows to eat corn instead of grass, I even remember as a kid during my first vacations in the US when some waitress at an upscale restaurant was bragging about their AAA grade corn-feed beef steak, which was only slightly less chewy than leather.
FORBES: What Makes Argentine Steak So Renowned?
Dry aging is so important that it supplants USDA grades: dry aged choice beef tastes much better than the highest grade, prime, un-aged.
FORBES: Steaks Worth Bragging About Are Dry Aged