For visitors, the reasonable duration of stay should be within the exhibition time, while the duration of stay for exhibitors can also cover the assembly and dismantling periods.

观展商的合理逗留时间应为展出期间，而参展商则可安排展期加上搭建和撤展时期；

youdao

It looks increasingly as if Welsh Labour intend to go it alone in government for the duration of this Assembly term.

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It will be open during the entire duration of the Expo, hosting events such as a Model UN General Assembly and a musical gala.

UNESCO: Communication and Information