意思含糊不清：同时包含多种可能解释。
"The contract is ambiguous in its terms. 合同条款含糊不清。"
"Her answer was ambiguous. 她的回答模棱两可。"
模棱两可：在某种语境下故意不清晰。
"The politician's response was intentionally ambiguous. 政客的回答故意模棱两可。"
"It's an ambiguous policy that can be interpreted in different ways. 这是一项可以有多种解读的模糊政策。"
不确定：没有明确的方向或结论。
"The result of the experiment was ambiguous. 实验结果不确定。"
"Her expression was ambiguous, hiding her true feelings. 她的表情模棱两可，掩盖了她的真实感受。"