As one of the most important machines in construction sites, tower cranes efficiency and safety are crucial to the whole construction process.

塔式起重机作为施工工地上最为重要的大型施工机械之一，其运行效率和安全性对整个施工进程至关重要。

youdao

This article has analyzed the problems in the management of the fire prevention in construction sites and proposed some corresponding improving method.

文章针对建筑工地消防安全管理存在的各种问题做了具体分析，并提出了相应的改进方法。

youdao

Objective to find out the characteristics of epidemic cerebrospinal meningitis outbreak among floating population in construction sites and to evaluate the effect of control measures.

目的了解大型建筑工地流动人群中流行性脑脊髓膜炎(流脑)爆发的特点，评价防制措施的效果。

youdao

People lived on the edge of death." During the frequent droughts, Mohamed Ait Lamine and others left their families to look for work on construction sites in cities far away.

VOA: standard.2009.12.10

Although the jury is still out and no one knows for sure, the competition is now being played out in construction sites all over the country.

FORBES: The Battle For China's Construction-Machinery Market

Families are close, but there's little work, so many people spend as long as two years away from home in the sweatshops of big Asian cities or in the construction sites of the Persian Gulf.

FORBES: Magazine Article

Over the past three decades, they came in waves, working long hours in sweatshops, construction sites and assembly plants, enduring poor working conditions in order to save a little cash to remit home.

CNN: China grapples with growing labor discontent