求解码大佬，这是什么意思？
E E TTTT TT TTTT TTM T TMWER CANAL. OLD METHODH COMPROMISED. MUST ACQUIRE NEW KEY. WILL MISS DROPOFF IF DELAY OR INCORRECT LOCATION. GO STRAIGHT TO HILL TOWER CANAL. OLD METHODS COMPROMISED. MUST ACQUIRE NEW KEYA
E E TTTT TT TTTT TTM T TMWER CANAL. OLD METHODH COMPROMISED. MUST ACQUIRE NEW KEY. WILL MISS DROPOFF IF DELAY OR INCORRECT LOCATION. GO STRAIGHT TO HILL TOWER CANAL. OLD METHODS COMPROMISED. MUST ACQUIRE NEW KEYA
