Bechtel, an American Engineering &Construction Company, which has celebrated its 100 years in 1998, has worked on more than 19000 projects in 140 countries on all seven continents.

• 美国柏克德公司是美国著名的设计/工程公司，1998年她度过了100年庆典。柏克德公司在世界五大洲140个国家顺利承建了19000多个项目。