1. These logical models are one of the centerpieces of the data warehouse metadata. 这些逻辑模型是数据仓库元数据的核心之一。
2. Two procedures are currently in this class, but they are the centerpieces of the API. 目前只有两个过程属于这一类，但这两个过程却是过程跟踪api的中心部分。
3. These decorative berries can remain on the plant for up to 2 months, making them ideal for use in centerpieces and other decorative arrangements. 这些装饰浆果可以留在工厂长达2个月，使他们在中心焦点的安排和其他装饰的理想选择。
4. I wanted the room to glow with candlelight while channeling simple, summer elegance, so we chose lanterns and elegant white hydrangea centerpieces. 我还希望房间内可以烛光点点，充满简约高贵的夏日气息，于是我们在房间内装饰上灯笼和八仙花。
5. Being engaged is all about going to cake tastings, being forced to have an opinion on centerpieces, and answering "how did you propose" about one billion times. 订婚了就要到处张罗：品尝蛋糕，发表订婚感言，还得不厌其烦地无数次回答：“你是怎么求婚的？”
