nonresidential structures investment

例句：

1. 1. The company's nonresidential structure investment has grown significantlyin recent years.
   该公司的非住宅结构投资在近年来显著增长。
2. 2. The governmentis investing heavily in nonresidential infrastructure to boosteconomic growth.
   政府正在大力投资于非住宅基础设施，以促进经济增长。
3. 3. The investmentin nonresidential structures is expectedto generate significant returns over the next fewyears.
   预计在未来几年内，对非住宅结构的投资将产生显著的回报。