职业技术英语口语 第71期:工作场所安全 警告标志

 　　Warning signs

　　警告标志

　　This is the machine hall. Do you notice that sign over there - the red circle with a diagonal line through it? It means you mustn’t smoke here. A blue circle shows something is compulsory¹ - so that sign over there means you must wear goggles² in that area lo protect your eyes. The yellow triangle with a black border over there is a warning sign. It means the floor might be wet.

　　“这是机房。大家注意那边有个红色圆圈标志当中有个斜线吗？意思是这里禁止吸烟。蓝色圆圈标志表示必须要做的，那面那个标志就是在那个区域为了保护眼睛大家必须戴上防护镜。那边那个带黑边的黄色三角形是警告标志。意思是地板可能湿。”

1 compulsory   

n.强制的，必修的；规定的，义务的

参考例句：

• Is English a compulsory subject?英语是必修课吗？
• Compulsory schooling ends at sixteen.义务教育至16岁为止。

2 goggles   

n.护目镜

参考例句：

• Skiers wear goggles to protect their eyes from the sun.滑雪者都戴上护目镜使眼睛不受阳光伤害。
• My swimming goggles keep steaming up so I can't see.我的护目镜一直有水雾，所以我看不见。