They have the benefit of a guaranteed delivery system: one day the whole series pops up on one's feed to enjoy.

它们拥有有保障的交付系统的优势：有一天，整个系列都会出现在人们的推送消息中供人们欣赏。

He drafted a prototype for a transportation company that would guarantee overnight delivery of small, time-sensitive goods, such as replacement parts and medical supplies, to major US regions.

他设计了一份运输企业的经营草案，该运输企业可以确保连夜递送小型或时间紧迫的货品到达美国的主要地区，如替换零件、医药用品等等。