1. They are constructing a new bridge.
他们正在建造一座新桥。
2. Engineers are constructing a large building.
工程师们正在建造一个大型建筑。
3. This project requires a lot of labor to construct.
这个项目需要大量的劳动力来建造。
4. The architect designed the house.
建筑师设计了这座房子。
5. They are constructing a community center.
他们正在建造一个社区中心。