商务英语口语每天三句半 商务交往 第186期:要求告诫

 　　5 要求告诫

　　3句英文任你选

　　I'm afraid you'll have to wear an overall. It's a hygiene¹ requirement.

　　请穿上工作服，这是卫生上的要求。

　　That's dangerous. Please keep off.

　　那里很危险，请勿靠近。

　　It's very important not to touch the machinery².

　　不要乱摸机器很重要。

　　半个句型要记牢

　　keep off (远离，避开)

　　Tip:

　　keep off和keep out都有"避免，逃离"的意思，但用法有别: keep off 意思是"(使)不接近;挡开，避开，远离如 He drew the curtain to keep the sun off. (他拉上窗帘以遮住阳光。) ;keep out则表示"(使)不进入，使其等在外面如 Warm clothing helps to keep out the cold. (保暖的衣服可以御寒。)

1 hygiene   

n.健康法，卫生学 （a.hygienic）

参考例句：

• Their course of study includes elementary hygiene and medical theory.他们的课程包括基础卫生学和医疗知识。
• He's going to give us a lecture on public hygiene.他要给我们作关于公共卫生方面的报告。

2 machinery   

n.(总称)机械，机器；机构

参考例句：

• Has the machinery been put up ready for the broadcast?广播器材安装完毕了吗？
• Machinery ought to be well maintained all the time.机器应该随时注意维护。