N parallel requests with deadline.

具有最后期限的n个请求。

youdao

Iran faces a U. N. Security Council deadline on Thursday to stop uranium enrichment, or face possible sanctions.

联合国安理会限定伊朗必须在星期四以前停止浓缩铀，否则就可能面临制裁。

youdao

Administration officials said they believe the council still has time to meet a December 15 deadline to present the U.N.

CNN: Bush: Iraqis should assume more responsibility

The real deadline, as you mentioned, is December 31st, when the U.N. mandate expires.

NPR: Iraqis Press Harder For U.S. Withdrawal Timeline