A cause of death has yet to be confirmed.

死因尚未确。

The cause of the fire has not been established.

起火原因尚未确。

The cause of the crash remains unclear at this point.

目前原因尚未确。

A start date has yet to be set, however.

，始日期尚未确。

No firm date has been set for the talks.

目前尚未确协商的日期。

An exact date for their reopening has yet to be decided.

重新放的确切日期尚未确。

No trial dates have been set in the other cases.

其他案件的审判日期尚未确。

The U.S. government hasn't set a specific date yet.

美国政府尚未确具体日期。

Officials have yet to identify who was responsible for the killings.

尚未确谁对这起谋杀负责。

So it's unclear now whether that hearing will actually take place.

因此，目前尚未确是否举行听证会。

As of early Monday, investigators had not determined what caused the explosion.

截至周一凌晨，调查人员尚未确爆炸原因。

The vessel is likely to arrive on Monday, with the exact time to be determined.

该邮轮可能于周一抵达，具体时间尚未确。

The fire spread to a second home. The cause hasn't been determined.

火势蔓延到另一座房屋。原因尚未确。

Fire investigators have responded to the scene but have not yet determined the cause of the fire.

火灾调查人员已到达现场，但尚未确起火原因。

The company has not decided if it will use GM parts.

本田尚未确是否会使用通用汽车的零部件。

The rest of his life, either past or uncertain.

他的生命的其他部分不是已经过去，就是尚未确。

Drugmaker Spark Therapeutics has not set the price for the treatment.

该药物的制造商Drugmaker尚未确基因疗法的价格。

Mugabe's term as president ends next year, but an election date has not been set.

穆加贝的总统任期将于明年结束，但选举日期尚未确。

Health officials say it's almost certain there are more infections not yet identified.

卫生员说，几乎可以肯还有更多的感染尚未确。

Lynch would not identify the person known as " Malaysian Official One."

林奇尚未确这位“马来西亚一号员”的真实身份。