考虑到审前协议, 9/11 受害者家属对司法缓慢感到沮丧。 9/11 victims' families grow frustrated with slow justice, considering pretrial agreement.

9/11受害者家属日益对伸张正义持怀疑态度,因为检察官面临证明被告有罪的挑战。 Families of 9/11 victims are growing skeptical about achieving justice as prosecutors face challenges proving the defendants' guilt. 漫长的法律程序可能包括多次上诉,导致一些家庭支持预审协议。 The lengthy legal process, which may include multiple appeals, has led some families to support a pretrial agreement. 他们之所以感到沮丧,是因为这一进程可能永远不会结束,使他们的努力似乎徒劳无功。 Their frustration stems from the possibility that the process may never conclude, leaving their efforts seemingly fruitless.