The parent company of Ringling Brothers, Barnum Circus says the prognosis of 8 acrobats hasn't been determined.

总公司巴临马戏团的林林兄弟表示，8名杂技演员的伤情尚未确定。

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

重新开放的确切日期尚未确定。

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

灾调查人员已到达现场，但尚未确定因。

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

美国政府尚未确定具体日期。

So the bill is not finalized and it's not clear how long that will take.

因此该法尚未最终确定，目前也不清楚（确定法）多长时间。

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

因此，目前尚未确定是否举行听证会。

The latest numbers from the CDC haven't been finalized yet but they indicated that this year's flu vaccine has been about 45 percent effective overall in preventing doctor visits for the flu.

美国疾病控制和预防中心（CDC）的最新数据尚未最终确定，但他们表示，今年的流感疫苗在预防流感就诊方面总体约有45%效。

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，但选举日期尚未确定。

There are two Senate seats from the state of Georgia that haven't been determined yet, and they're likely be decided by a runoff election on January 5th.

乔治亚州有两个参议院席位尚未确定，很可能在1月5日的决选中产结果。

We haven't identified which receptors recognize the anion, or negatively charged ion, in a salt.

我们尚未确定哪些受体识别盐中的阴离子或带负电的离子。

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

卫官员说，几乎可以肯定还有更多的感染尚未确定。

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

本田尚未确定是否会使用通用汽车的零部件。

The cause of the fire has not been established.

因尚未确定。

The rest of his life, either past or uncertain.

他的命的其他部分不是已经过去，就是尚未确定。

A cause of death has yet to be confirmed.

死因尚未确定。

The cause of the crash remains unclear at this point.

目前因尚未确定。

No date has been set for the launch.

发射日期尚未确定。

Additionally, investigators have yet to establish the number of shooters involved in the incident.

此外，调查人员尚未确定事件中涉及的射手人数。

Official said on Thursday they have not yet determined how the person caught the virus.

官员周四表示，他们尚未确定该人是如何感染病毒的。

Japan and the United States have set no dates for stopping production.

日本和美国尚未确定停止产的日期。