We learn to recognize paraffin in rice,
to recognize DDVP (dichlorvos - an insecticide) in ham,
to recognize Sudan Red in salted duck eggs and hot pepper sauce,
to recognize formaldehyde in hot pot,
to recognize sulphur in tremella (yin er) and candied dates,
to recognize copper sulphate in edible fungus (mu er).
Today we learn the chemical effect of melamine from Sanlu milk.
外国人喝牛奶结实了，中国人喝牛奶结石了Foreigners drink cow milk to be strong;
Chinese drink cow milk to have stones.
Japanese slogan: a cup of milk a day, invigorate a nation;
Chinese slogan: a cup of milk a day, eviscerate a nation!
(Note: I'm not satisfied with the last translation. Improvement anyone?)