gheymat dar yek kanal soudi gharar darad k dar saghf kanal bude v ehtemalan dar yek shib nozuli khahad bud
AUDNZD dar yek ravande soudi hastand ke agar betavanad khate hemayati beshkanad soude ziadi khahad dasht.
gheymat dar do kanal neshan dade shode ke kanal bozogtar ravande soudi v kanal kuchektar ravande nozoli dare
be nazare man ravande gheymati audjpy barmigrde veli nemitune khate ravandi moghavemati ke payeentaresh hast ro beshkane aghar in khat ro beshkane ta khat hemayati kanale bozogtar paeen miad.
agha pouyan be nazare man gheymat ta jaee k keshidam bala mire va bad paeen miad albate nemidunam kanali ke keshidam doroste ya kheir
