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- Total exposure hours for employees on project 项目雇员总共耗费的小时数特殊事故数量
- The church bell tolled the hour. 教堂的鸣钟报时。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- I threatened him with public exposure. 我威胁说要向公众揭发他。
- She spent an hour in quiet contemplation. 她静静地沉思了一个小时。
- He can drone on for hours about his pet subjects. 他能就他的宠物侃侃而谈几小时。
- That woman will yap away for hours about nothing. 那个女人将会哇啦哇啦一连胡说上几个小时。
- She chose the room with an eastern exposure. 她选了一间朝东的房间。
- The child spends hours poring over her books. 那孩子用了几个小时仔细阅读她的那些书。
- He chatted with us for two hours and made notes. 他和我们谈了两个钟头，还做了笔记。
- I ministered to him in his last hours. 在他临终时我在身边侍候。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- We talked for hours about the meaning of life. 我们谈人生的意义谈了几个小时。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- An exposure of one- hundredth of a second will be enough. 百分之一秒的曝光时间就足够了。
- It took hours for the ruins to smoulder out. 废虚燃了几个小时才烧尽。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- We loafed for hours in the park. 我们在公园里闲逛了几个小时。
- He worked very fast, insomuch that he was through in an hour. 他工作得很快，一小时内便做完了。
- Exposure of the body to strong sunlight can be harmful. 身体受烈日暴晒会造成伤害。
