1·Grape vines overarched the garden path.
葡萄藤在花园小路上方形成了拱形。
2·Each of the two areas is overarched by a huge roof, one of them measuring 60 x 120 meters – the size of a soccer field – and cantilevering 85 meters.
这两个地区的由一个很大的屋顶架成圆拱形，其中一个有60米×120米大、屋顶跨度达85米——相当于一个足球场。