Kirsty showed me the vial: a plain little glass jar, labelled in black and white, stamped " Pfizer BioNTech" and with the all-important batch number.

一个普通的小玻璃瓶，上面有黑白标签，印有“物科技”字样，还有至关重要的号。

If you have any ground been in your freezer that says 2574B, that's the lot number that's of concern. You want to throw that out. Don't take any chances.

如果在你的发现了碎牛肉带有令人担忧的2574B号。你就得把这个食品扔出去。当机立断，不要犹豫。