What did people use before the computer was invented?
在计算机发明之前人们使用的是什么？
The current page selected in the URL to use before the URI.
在URL中选定的、要在URI之前使用的当前页面。
It should run for a week in normal use before its battery needs recharging.
在日常使用中能运行一周而不用充电。
Almost all Rails authentication schemes use before filters on the controller.
几乎所有的Rails认证模式都会在控制器上使用before过滤器。
Store at room temperature, use before the expiry date indicated on the lablel .
于室温下保存，在标签上所注过期日期以前使用。
Some research suggests that screen time or other media use before bedtime interferes with sleep.
一些研究者们表示在睡前使用电视或者别的媒体播放器可能会影响睡眠。
If you wish to change the driver, you will need to unload the driver in use before loading another driver.
如果希望改变驱动程序，需要先卸载正在使用的驱动程序，然后再装载另一个驱动程序。
This argument can be used with a number, which tells the formatter how many digits to use before the decimal point.
这个实参可与一个数字联合使用，以告知格式化程序在小数点前有多少个数位。
The internal battery on the NoteSlate provides up to 180 hours of continuous use before requiring another charge.
NoteSlate的内置电池一次充电可连续使用180h。
So is a product catalog that requires me to know whether a product is designated for "home office" or "small business" use before I can look it up.
如果在产品目录中查找产品之前，该目录要求我必须知道该产品是为“家庭办公”还是为“小型企业”而设，那么这个目录也用处不大。
The children had owned their phones for 18 months, and their parents had made little effort to restrict their use before noticing how serious their dependence had become.
这两个孩子用手机都超过了18个月。而他们的父母在发现他们对手机产生严重依赖之前基本没有对他们使用手机作出严格的限制。
Most Internet products or services fall into the definition of an Experience Good: a product that needs a period of use before the customer can determine the value they can derive from it.
大多数互联网产品或服务都可以被定义为是“体验产品”：顾客需要使用一段时间才能看到它的价值。
Before use, the battery must be charged.
电池使用前必须充电。
A 2018 survey found that almost 70% of employers use social media to screen candidates before hiring them.
2018年的一项调查发现，近70%的雇主在雇用求职者之前会使用社交媒体进行审查。
If we don't want to wait in line before the checkout counters, we can use Toshiba's new object recognition scanner.
如果我们不想在收银台前排队，我们可以使用东芝新的物体识别扫描仪。
Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that expand over time and let in more outside air.
1939年以前建造的房屋每平方英尺消耗的能源比2000年以后建造的房屋多50%，这主要是由于微小的裂缝随着时间的推移而扩大，更多的外部空气进入了裂缝。
He tends to use a lot of slang expressions that I've never heard before.
他往往用许多我以前从未听说过的俚语。
He tends to use a lot of slang expressions that I've never heard before.
他往往用许多我以前从未听说过的俚语。
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