Without how long, amphibious crab swims, extend the tail of goldfish of double chela vice, goldfish does his utmost to struggle cast off, run away in a flurry.

• 没有多久，蟛蜞游来，伸出双螯钳住金鱼的尾巴，金鱼竭力挣扎摆脱，仓皇逃走。