听力文本

Your computer keyboard is probably dirtier than a toilet seat!
你的电脑或许比马桶座圈还脏！
In fact, an Australian study found that the typical desk has 400 times the amount of bacteria found on a toilet seat.
事实上，澳大利亚的一项研究发现典型办公桌上的细菌总量是一个马桶座圈细菌量的400倍-GC3@IZA~m_jW!9l@c|p。
Keyboards can be some of the dirtiest surfaces we touch every day.
键盘可能是我们每天触摸的物体中最脏那一个+KXc-Zx#.wg。
Most microbiologists agree that everyone should wipe down their desk and keyboard at least once a week.
多数微生物学家认为每个人都应该清理自己的办公桌和键盘，每周至少一次Nx)I^7C4=sq6(。

The National Center for Health Research recommends washing hands before and after using a shared computer, especially during flu season.
国家卫生研究中心建议在使用公共电脑前后都要洗手，特别是在流感季节L7VSsR!LC6w!_lFF2v。
If you're the only one using your computer, most of the bacteria on your keyboard comes from you, so it probably isn't doing you any harm.
如果你是唯一一个使用这台电脑的人，那么你键盘上的大部分细菌都来自你自己，所以或许不会对你造成危害|kE7)-P-oI(|t7D)E7。
Still, wash your hands periodically to keep you and your office space free from germs.
但是为了防御你和办公区域的细菌，你还是要偶尔洗洗手2-MJ;.aQk,B。

译文属可可英语原创，未经允许，不得转载@ayd-H&ZZxksKP。

词语解释

1. wipe down 把…上下揩干净
例句：Wipe the walls down with a soapy cloth.
用带肥皂的布把墙壁彻底擦一下Lk|cRt^%YG8qpr!-r4|F。

2.recommend 建议
例句：He recommended me to change my way of life.
他劝我改变生活方式c1MxOrT4vZ|U6N。