Exemplos do corpo de texto para KNOTTY
1. "They are going through some knotty discussions and I think those knotty discussions are going to continue for some time," Rice said late on Saturday.
2. "The questions have been extremely knotty and tied to principle.
3. "They‘re working on some knotty issues," Rice told reporters Saturday on her way to Israel.
4. He taught ways of energetically pushing ahead with this work and personally settled knotty problems.
5. Making the shekel convertible was technically enabled by resolving some knotty technological issues regarding clearing.