design of variety test plot

例句：

1. 1. The designer created a beautiful logo for the company.
   设计师为公司创造了一个美丽的标志。
2. 2. The architect designed a new skyscraper in downtown Manhattan.
   建筑师在曼哈顿市中心设计了一座新的摩天大楼。
3. 3. The engineer designed the bridge to withstand heavy traffic.
   工程师设计了一座桥，能够承受重车流量。