#美俄元首会晤 In reality, the possibility of not reaching an agreement is indeed the greatest.
Regarding the Russia-Ukraine conflict, both sides have been deadlocked for years. Although the Russian side has suffered heavy losses, it has also achieved certain results. Under the circumstances where the Russian side has not gained sufficient benefits, it is impossible for them to let this matter be settled hastily.
It is basically impossible to satisfy both sides; we can only see if, after multiple negotiations, a plan can be put forward that is acceptable to both parties.