performing design的用法和樣例：
例句
- Meanwhile, the main attention is focused on preform design, and the proper preforming mold is designed.
同時(shí)，模具設計重點(diǎn)從預成形設計考慮，給出了合理的制坯模具設計。 - The gateway is constructed of red stone and has inlaid jewels in white marble, in a flower design.
這條通道由紅色石頭建造，并在花形設計的白色大理石里嵌有寶石。
