it means that if the first position hit SL, then you can go to the second statement
in the example above
first, we entry with SELL EUR/USD at price 1.1726
and if it is hit SL at 1.1766, then you can go the opposite direction by entry BUY at 1.1766.
and if the second position still hit the SL, then don't open order again, until next prediction tomorrow.
if it is hit the TP, then it is finish for today, and wait for tomorrow prediction
NOTE: remember to always control your risk management, because it is more important.
usually don't risk more than 5% (best is 2%).
hope it can help