If we are changing the way we procure tobacco, introducing direct contracts that allow us to provide concrete support, monitor the issues.

如果我们改变烟草获取方式，通过直接买卖合同，提供务实支持，对问题进行监督审查。

Yeah, it used to be a patio, so we installed these concrete little supports and there's little braces everywhere.

- 是的，它曾经是一个露台，所以我们安装了这些混凝土小支架，到处都有小支架。

Experts say standing water can weaken concrete and steel supports, leading to stability problems. But Alvarez said no one warned her of any danger.

专家表示，积水会削弱混凝土和钢支架，引发稳定性问题。但阿尔瓦雷斯说，没有人警告她有任何危险。

He says the United Nations is working with the Pakistani government to convene a pledging conference to provide concrete support for rehabilitation and reconstruction efforts.

他表示，联合国正与巴基斯坦政府合作，召开一次认捐会议，为恢复和重建工作提供具体支持。

To prevent the roughly half a million ton tower from sinking, 192 concrete and steel supports called piles were buried over 50 meters deep.

为了防止大约 50 万吨的塔下沉，192 根混凝土和钢材支撑桩被埋入 50 多米深。