【已考上107正式英文老師:】評論

文章後半部有提到:It is not clear where this idea came from, though sources note that early umbrellas opened using a tight spring which was not reliable and could be dangerous if a finger was caught in it, or the umbrella opened suddenly or unexpectedly. In addition to being a common superstition, it is also practical advice: You do not need an umbrella inside, and getting a fully-opened umbrella through a door can be difficult.

【Lillian Tseng】評論

 In addition to being a common superstition, it is also practical advice: You do not need an umbrella inside, and getting a fully-opened umbrella through a door can be difficult.在這段中可以發現，有些迷信其實也是很實際的建議。例如，在室內並不用撐傘，而且全開的傘也不容易通過門。