8度区的大跨度结构应该计算竖向地震作用的翻译：8 large-span structures should calculate the vertical earthquake action 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

8 degrees of large-span structure should be calculated vertical seismic action

8 large-span structures should calculate the vertical earthquake action

8 degree area great span structures should calculate the vertical earthquake function

Zone 8 is the large-span structure should be calculated vertical seismic role

8 large-span structures should calculate the vertical earthquake action