1·Some scientists have a hunch that a pregnant woman's diet and her exposure to various chemicals turn on some fetal genes and turn off others.
有些科学家有预感，认为孕妇的饮食和她接触的各种化学物质会开启一些胎儿基因，而关闭其他基因。
2·Turn off all other real time revenue reporting tools.
建议关闭所有的实时统计报告工具。
3·Turn off any unused processes or daemons, such as mail servers, streaming servers, gaming servers or any other unnecessary processes, that are hogging precious CPU time and RAM.
关闭不使用的进程或守护进程，比如邮件服务器、流服务器、游戏服务器或其他不必要的进程，它们占用宝贵的CPU时间和RAM。
4·Turn off the top layer by clicking on the "eye" icon.
第四步：点击第二帧，点击眼睛的图标来关闭其置顶层。
5·Turn off Anonymous access in IIS.
关闭IIS的匿名访问。
1·Turn off IM and chat.
关掉即时通讯和聊天。
2·Turn off the shower.
关掉淋浴。
3·The boy had the presence of mind to turn off the gas.
那男孩子镇定地关掉了煤气。
—— 《牛津词典》
4·"Turn off the TV now!" she shouted.
“现在把电视关掉！”她喊道。
5·How come people have to turn off their cell phones and all our electronic devices when an airplane is about to take off?
当飞机要起飞时，人们为什么要关掉他们的手机和所有的电子设备呢？
1·One day, he forgot to turn off the fire after cooking porridge.
有一天，他煮完粥后忘了关火。
2·Did you turn off the lights and check the locks on all the doors?
你关了灯，检查了所有门的锁了吗？
3·She often forgot to turn off the gas and the food she was cooking usually got burnt.
她经常忘记关煤气，她做的饭经常烧糊了。
4·If you're not actively watching a show, turn off the TV.
如果你不是专心的看电视就把它关了。
5·Turn off TV before you go out.
你在外出之前要关电视。
1·Turn off the taps — the basin is brimming over.
关上水龙头——脸盆的水满溢出来了。
2·Set the camera to manual mode and turn off the flash.
把相机调到手动模式，并且要关上闪光灯。
3·Turn off air con: a car engine generates enough pollution without having to power an onboard air conditioning unit.
关上空调：一辆车就算不开随车空调，也已经产生足够的污染了。
4·Turn off the tap while brushing your teeth and washing the dishes.
在刷牙和刷碗的时候，关上水龙头。
5·Would you object if I turn off the radio?
如果我关上收音机，你反对吗？
1·It's like always begging people not to turn off the: electricity or the telephone.
贫穷就像总是乞求人们不要切断电源或者电话。
2·After the experiments, you need to turn off the electricity and flames, clean used instruments, reorganize chemicals and equipment on your station as requested by your teacher.
实验后，及时切断电源和火源，清洗有关器皿，整理教学仪器、药品和器材，并按要求摆放整齐。
3·Turn off the power and lock the electrical appliance box.
切断电源，锁好电器箱。
4·When the water pipe burst, she was intelligent enough to turn off the water at the main.
水管爆裂时，她的聪明才智使得她能够立刻切断主管道水源。
5·Therefore, it is to shut down axial fan conveyor motor and turn off power after finished products with freeze, as well as notify the operator at ammonia compressor and keep telephone records.
货将冻结完毕，关闭轴流风机及传送电机，切断电源。通知氨压缩机操作人员，并做好电话记录。