From last year when crayfish begins to run rampant in Germany, the amount is exceedingly much, what they breed is exceedingly fast, and do not have too driving natural enemy. German netizen does not sit in succession, begin to bask in a crayfish photograph on the net, appeal more people go eating crayfish. The tyrannize on the road that crayfish is in Germany, full the crayfish of one ground, german masses is exceedingly scared, but to them also be have no alternative. They introduce inchoate moment fish, want to let a fish have these shrimp, but effects is very small, then German dining-room begins the course with new research and development to taste, appeal masses goes having shrimp. But the means that they become shrimp causes Chinese netizen to spit groove, they do langouste meaning side, vichyssoise actually, the netizen says " crayfish of Chengdu of hot, garlic understands hemp "Crayfish did not go down alive in China, what did not think of to live in abroad is so easygoing, netizen " German crayfish answers China quickly, we think you " .