The instructions on the package were
unclear, leaving me confused about how to assemble the furniture.
包装上的说明不清楚，让我对如何组装家具感到困惑。
She gave an
unclear answer when asked about her future plans, suggesting she hasn't made up her mind yet.
当被问及未来计划时，她的回答含糊不清，表明她还没有做出决定。
The weather forecast was
unclear, making it difficult to predict if it would rain or not.
天气预报不明确，很难预测是否会下雨。
His intentions in the project were
unclear, causing some team members to feel uncertain about their roles.
他在项目中的意图不清楚，导致一些团队成员对自己的角色感到不确定。
The concept of quantum mechanics can be
unclear even for experienced physicists.
即使是经验丰富的物理学家，量子力学的概念也可能不清楚。
The speaker's accent was so
unclear that many in the audience couldn't understand what he was saying.
演讲者的口音太模糊，以至于很多听众无法理解他在说什么。
The terms and conditions of the contract were
unclear, leading to a dispute between the two parties.
合同的条款和条件不清楚，导致双方产生了争议。
Her emotions were
unclear during the conversation, leaving us unsure of how she felt about the situation.
在谈话中，她的情绪不清楚，让我们对她对这种情况的感受感到不确定。
The professor's explanation of the complex equation was
unclear, prompting several students to request further clarification.
教授对复杂公式的解释不清楚，有几个学生要求进一步的解释。
The road signs were
unclear, causing several drivers to miss the turn they needed to take.
路标不清楚，导致几个驾驶员错过了他们需要拐弯的地方。
It is unclear how many low-priced tickets were sold during the glitch.
目前尚不清楚故障期间售出了多少张低价票。
It is still unclear when Shanghai Disneyland will resume operations.
目前尚不清楚上海迪士尼乐园何时恢复运营。
The data-collection approach may be less effective than other means, and industry concerns providing the information are heightened "both by a lack of clarity about how this data will be used and who will have access to it, as well as by unclear messaging from the administration on these points," said the Information Technology Industry Council, which goes by ITI for short.
信息技术行业委员会（简称ITI）表示，数据收集方法可能不如其他方法有效，“由于对如何使用这些数据以及谁可以访问这些数据缺乏明确性，以及政府在这些方面传达的信息不明确”，提供信息的行业担忧加剧。
It is unclear if Lai will appeal or not.
目前还不清楚赖是否会提出上诉。
On Aug 23, Li was acquitted when the Shenzhen Longgang district people's procuratorate decided not to prosecute him due to unclear facts and insufficient evidence.
"It is unclear how foreign regulators will recertify the MAX.
It's also unclear what type of training pilots will be required to complete before the plane returns to the sky.
Boeing's software update hasn't yet been approved by the FAA, and it's unclear what additional pilot training will be required before approving the MAX's return to commercial service.
Ho from Oliver Wyman said it remains unclear whether Libra could become a mainstream virtual currency in three to five years' time.
It is still unclear what restrictions are on Facebook's handling of user privacy in the settlement.