ultimatums的例句（ultimatums在句子中的用法）

• A proactive teacher doesn't deliver ultimatums. [先发制人式]师并不下最后通牒.
• Environmental groups in Nevada and the Midwest have issued similar ultimatums. 内华达和中西部的环保团体也发布了类似的最后通牒.
• Sudan even threatened to mobilize in response to the ultimatums... 作为对最后通牒的回应，苏丹甚至威胁说要动员军队。