The website is currently
unavailable due to scheduled maintenance.
网站由于计划内的维护当前无法访问。
Unfortunately, the book you requested is temporarily
unavailable at our library.
很遗憾，您所请求的图书在我们图书馆暂时不可用。
The professor had to cancel his lecture as he became unexpectedly
unavailable.
由于教授意外地无法出席，他不得不取消了讲座。
Our customer service hotline is
unavailable during non-business hours.
我们的客户服务热线在非工作时间无法使用。
The flight you booked has been rescheduled due to the unavailability of the original aircraft.
您预订的航班由于原定飞机不可用已重新安排。
The park's hiking trails are
unavailable until further notice due to storm damage.
由于风暴破坏，公园的徒步路径直至另行通知前均不可使用。
The software update is currently
unavailable for your device, as it is not compatible with the latest version.
由于您的设备与最新版本不兼容，目前无法为您的设备提供软件更新。
I'm afraid the meeting room is
unavailable on Friday afternoon; it's already been booked by another team.
恐怕周五下午会议室不可用，它已被另一团队预订。
The swimming pool will be
unavailable for two weeks while it undergoes renovations.
游泳池在进行翻修期间两周内将无法使用。
The ingredient required for the recipe is
unavailable in local stores; you may need to order it online.
配方所需的原料在本地商店中不可用，您可能需要在线订购。
The prices appeared on multiple ticketing channels, including the airline’s official website, mini-apps, and various online travel agencies, before they were eventually frozen and became unavailable.
这些价格出现在多个票务渠道上，包括航空公司的官方网站、迷你应用程序和各种在线旅行社，最终被冻结并无法使用。
Certain attractions, live entertainment venues, restaurants, and stores may still be unavailable or operating at reduced capacity.
某些景点、现场娱乐场所、餐厅和商店可能仍然无法使用或容量减少。
SMS bombing not only harasses innocent users, but also leads to a high number of complaints, which makes SMS channels unavailable and results in economic losses to customers.
SMS轰炸不仅骚扰无辜用户，还会导致大量投诉，使得短信通道变得不可用，从而对客户造成经济损失。
The therapies included the company's star product treating inflammatory bowel disease and an innovative therapy treating hereditary angioedema, a rare disease that can cause attacks of swelling in body parts and effective medical treatment is unavailable in China so far, Shan said.
Already, the Shenzhen-based company has started shipping US component-free 5G base stations to the world, and it has devoted several thousand employees to work on its in-house operating system Harmony, amid concerns that updates of Google's Android operating system will continue being unavailable to it.
According to a company announcement, online ride-hailing, designated driving, cycling, motorcycling and cab services in cities of Taizhou, Zhoushan and Ningbo are suspended, with short-term rental and car-sharing services temporarily unavailable in the provincial capital Hangzhou.
根据公司公告，在台州市、舟山市和宁波市，网约车、代驾、自行车、摩托车服务以及出租车服务已暂停运营；在省会城市杭州市，短期租赁和汽车共享服务暂时无法使用。
It gives businesses hitherto unavailable data to be more efficiently applied to manufacturing processes and supply chains.
Chinese retailer Suning, for instance, said it plans to import at least 1,000 products and services currently unavailable in China.
It's something that's possible thanks to digitization, which allows data－once unavailable or trapped in silos－to be more readily used in supply chains, manufacturing and distribution processes," Gibbs said.
They now offer their advantageous products with the degree of freedom that was unavailable during the three-year COVID-19 pandemic period (2020-22).