英语翻译Somecrabsarecausingmanyproblemsforriversandstreams.Peopleareworried.Theyaretryingtofindwaystogetridofthem.ThesecrabsaresaidtobeaspecialfoodinChina.SomepeoplethinkthattheywerebroughtfromChinatoCalif
英语翻译
Somecrabsarecausingmanyproblemsforriversandstreams.Peopleareworried.Theyaretryingtofindwaystogetridofthem.
ThesecrabsaresaidtobeaspecialfoodinChina.SomepeoplethinkthattheywerebroughtfromChinatoCaliforniaabouttenyearsago.Sincethentherearemanymoreofthesecrabs.
Thesecrabsaremakingthesidesofriversandstreamsweak.Thiscanbeverydangerous.Ifthesidesoftheriversandstreamsgettooweaktheycanbreakandcauseflooding.
Peoplearetryingtofindwaystokeepthecrabsoutofcertainareas.Theyareusingscreenstodothis.Thescreensarebigenoughtoletfishthroughbutsmallenoughtoblockthecrabs.
Otherpeoplearecollectingthecrabs.Theywanttolearnmoreaboutthem.Theyhopetofindawaytokeepthemfromhavingbabies.
