It now seems only a matter of time before they resign.
如今看来，他们辞职只是个时间问题。
Some children can read and write before they go to school.
有些孩子在上学前就会看书写字了。
You need to get a written quotation before they start work.
你得在他们开工之前拿到报价单。
I'm pretty sure they slept together before they were married.
我很确定他们结婚前就睡在一起。
I could not have complete peace of mind before they returned.
他们不回来，我心里就不踏实。
Women, he says, should give up alcohol before they plan to conceive.
他说女人在计划怀孕前应该戒酒。
They must have squared the mayor before they got their plan underway.
一定是买通了市长，他们的计划才得以实施。
Their battle cry will be: "Sign this petition before they sign away your country."
他们呐喊的是：“在他们卖国之前，在请愿书上签名。”
It's only a matter of time before they bring out their own version of the software.
他们推出自己的软件只是个时间问题。
The day before they left Jeff had shopped extravagantly for presents for the whole family.
他们离开的前一天杰夫已奢侈地为全家人采购了礼物。
Before they took power, they felt oppressed by the white English speakers who controlled things.
在掌握政权之前，他们觉得受到那些控制一切的、讲英语的白人的压迫。
Just before they go on fire you see the lagoon.
就在它们着火之前，你看到了泻湖。
They got the money out to Austria before they lost power.
他们在丧失政权前就把钱转到了奥地利。
Students must know how to sail before they join the ship.
学生们在上船前必须知道如何航行。
All nurses are aware of that point before they enter the profession.
所有的护士在进入这个行业之前都意识到这一点。
It is important to talk through these issues before they come to a head.
重要的是，在这些问题变得紧要之前，把它们讨论透彻。
Streams, normally flow through wetlands before they reach a lake or a river.
溪流在汇入湖泊或河流之前通常流经一片湿地。
Very brainy people generally do their most innovative work before they are 40.
非常聪明的人通常是在40岁之前从事他们最创新的工作。
Geologists knew that there had been an impact before they knew where it had occurred.
地质学家们在知道撞击发生的地点之前就知道撞击发生过。
One consideration is to ask parents what they want before they become sick or dependent.
要考虑到的一点是，应该在父母生病或失去自理能力之前先询问他们的意愿。
Many years elapsed before they met again.
过了许多年他们才再次相见。
Psst! Let's get out now before they see us!
嘘！咱们现在趁别人没看见时走吧！
Before they started they laid newspaper on the floor.
他们开始前在地板上铺了报纸。
The system queues the jobs before they are processed.
这系统先把任务排列再进行处理。
We had to hammer and shout before they would open up.
我们不得不砰砰敲打并大喊大叫，他们才会开门。
You watch. Things will get worse before they get better.
你瞧着吧。事情会先变糟，然后再好转。
I don't want to count my chickens before they are hatched.
我不想指望得过早。
They are demanding certain guarantees before they sign the treaty.
他们要求得到某些保证后才签署条约。
Patients must be certified before they can be admitted to the hospital.
精神病院只接纳经证明患有精神病的人。
Students should develop the key skills before they start a project.
在开始项目之前，学生应该学习关键技能。
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