The machine had reportedly been operating at the construction project for three or four years.

据报道，这辆起重机已经在这个工程工三四年的。

Authorities are looking into whether construction at foot of the mountain was contributing factor.

有关部门正在研究在山脚进行的工工程是否是引滑坡的因素。

As they were inspecting one of his earth works under construction on a ranch near Amarillo, texas.

当他们正在德克萨斯州阿马里洛附近的一个农场检查他正在工的土方工程。

In spring 1970, Robert Smithson and Nancy Holt visited northern Utah to select a site to construct an earthwork.

1970年春，罗伯特·史密森和南希·霍尔特访问了犹他州北部，选择了一个土方工程的工地点。

Most of the city's pollution is being blamed on coal-fired power plants, together with vehicle emissions and construction and factory work.

北京的主要污染源来自燃煤、汽车尾气排放、工工程以及工作业。

Under the alert, schools have been closed, work at outdoor construction sites suspended, and factories have been ordered to halt operations.

启动红色预警后，学校停课，室外工工程停工，工停产。

Summed up, construction needs testing done before they can build or any of that.

简而言之，建筑工程在工或进行其他相关活动之前，需要完成一系列的测试工作。

The fan… the industrial fans, and there was other construction going on and construction noises and more chaos.

风扇… … 那些工业风扇，还有其他正在进行中的建筑工程，工噪此起彼伏，场面更显混乱。

The Contractor shall be responsible for the adequacy, stability and safety of all Site operations, of all methods of construction and of all the Works.

承包商应负责所有工地作业、所有工方法和所有工程的充分性、稳定性和安全性。

Friends, in this very house we developed not only the architecture, not only the construction and engineering design of the exterior, but we also developed the interior design.

朋友们， 在这座房子里， 我们不仅开了建筑设计，不仅设计了外部的工和工程，还开了室内设计。