到工地的所有参观者必须带上安全帽。
随身带上安全配置和护膝护腕等，并穿运动鞋。
Bring security allocation such as kneecap and cuff etc usually, and wear sneakers.
这些都没有在镜头前带上安全帽，分发现金更让政客们激动。
None of this excites politicians as much as donning hard hats and handing out cash in front of the cameras.
应用推荐