A joint venture between two American companies, American Bridge and Fluor Enterprises, won the prime contract for the project in early 2006.
早在2006年，两家美国公司，美国桥梁和萤石企业，以合资的方式赢得了工程的早期合约。
3
If lots of flexible antennas attached to small radio sets were placed inside a bridge, they would expand or contract along with the bridge and so would constantly retune themselves.