“用作储藏所的”可以翻译为 “used as a storage facility/space” 或者 “serving as a storage place”。以下为具体例句:
* This old warehouse is now used as a storage facility for seasonal goods.(这座旧仓库现在被用作季节性商品的储藏所。)
* The basement of the building is serving as a storage place for old furniture and equipment.(这栋建筑的地下室被用作旧家具和设备的储藏所。)