Inside the tower are a 'welcome center', an automated delivery system, and three delivery bays.

塔内有一个“接待中心”、一套自动配送系统和三个配送架。

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Inside the tower are a 'welcome center', an automated delivery system, and three delivery bays.

塔内有一个“接待中心”、一套自动配送系统和三个配送架。

youdao