指预先制作to prefabricate

• 这期节目如期播出，没有预制的掌声、笑声，而是真实地记录了这个过程。

  This show was broadcast on schedule, with no canned applause or laughter. This process was recorded faithfully.

• 预制桩行业的创新之路在哪里？

  Where is the road to creativity for the precast pile industry?