Throughout Japan, many plants are closed at least for days, with restart dates uncertain.

放眼日本各地，许多工厂已停产至少数日，重新开张的时间还不确定。

youdao

Many infrastructure projects, from roads to power plants, are stalled or reliant on public-sector customers which are bust in all but name and which enjoy uncertain backing from the state.

从道路到发电厂，许多基础建设项目处于停滞或依赖于公共部门的客户——他们名存实亡并多多少少受到国家的支持。

youdao

To date, no drug has been approved in its leaf form because plants contain a complex composition of compounds with uncertain pharmacologies, metabolisms, side-effect profiles, toxicologies, drug interactions, and no control of relative concentrations.

ECONOMIST: Egypt's challenge

Plants for Sony, Toshiba and Canon were also reported closed in Japan, with uncertain details about when they could reopen.

FORBES: Semiconductor Stocks Down Further On Japan Plant Closures