We really don't know a lot about how long a wood frog normally lives, probably just a few years but there is no evidence its longevity.
对于一只树蛙通常能活多久，我们确实知道得不多，可能只有几年，但没有证据表明它能长寿。
To describe how long a journey might take, you can say: It's about 20 minutes walking.
要描述旅程大约需要的时间，你可以说：It'sabout20minuteswalking.
Unused timeout: How long a connection will remain in the free pool before it is closed.
未使用的超时：连接关闭之前在空闲池中保留的时间。
William Henderson of Indiana University points out just how good and how long a run lawyers had.
印第安纳大学威廉·亨德森客观指出了执业律师们曾经经历过多么好的境遇，这种好境遇曾持续了多么的长。
The CFP limits how long a boat can be at sea and sets quotas for how much it can catch, and of what.
共同渔业政策限制了每艘渔船的出海时间，并设置了其捕鱼量及可捕鱼的种类。
A web server USES the Expires header in the HTTP response to tell the client how long a component can be cached.
一个web服务器使用HTTP响应中的Expires标题告诉的客户多长时间的一个组件可以被缓存。
The enemy must answer this question if it attacks Iran, how long a battle and lose much of its warships and vessels prepared?
敌人必须清楚如果攻击伊朗，他们必须做好持久战的准备，还要准备好大量船只战舰。
By measuring the amount of time taken executing this method, you will know how long a round-trip call into the grid is taking.
通过度量执行这个方法花费的时间，可以知道对网格的一次往返调用会花费多长时间。
Very rarely can I tell someone months in advance how long a software development project will take, if I have to be accurate to the day.
如果必须提前数月告诉某人某个软件项目要花费多长时间，而且必须精确到天，那么我几乎不可能做到这一点。
These measurements could be regarding how often a certain function in your application is accessed, or how long a request took to handle.
这些度量值包括访问应用程序中某个函数的频率或处理一个请求花费的时间等。
There is also a new db2dsdriver.cfg file keyword, QueryTimeout, which defines how long a client should wait for a query to run before timing out.
还有一个新的db2dsdriver . cfg文件关键字QueryTimeout，它定义客户机在超时之前应该等待查询多长时间。
Since the Azure pricing model is based on how long a role is deployed, not how long it is actually running, using internal timers isn't an option.
由于Azure的定价模型是基于角色被占用的时间有多长，而不是它实际运行的时间有多长的，使用内部的定时器是不行的。
I didn't know how long a koala could hold its breath but as far as I was concerned we were both staying down until the koala let go or we both drowned.
我不知道树熊在水下可以闭气多久，我只知道如果它不放开我，我们就会一直呆在水下，最后一同溺毙。
As described above, the Aged timeout property specifies how long a connection to the JMS provider remains open before the connection Manager closes it.
如上所述，过时超时属性指定到JMS提供程序的连接在ConnectionManager关闭它之前保持打开状态的时间长度。
It is also a policy decision as to when each project must conform to the enterprise models and for how long a project may remain at variance to the enterprise.
什么时候每一个项目必须遵循企业模型，以及项目与企业保持差异性可以维持多长时间，这也是一个政策决定。
One person may go from Phase 4 to Phase 5 and then back to Phase 2 again; that is why there is no easy way to determine how long a change will take to implement.
有些人可能已从第四阶段进入第五阶段，但一下子又从新跳入第二阶段；这就是为什么计算一场变革需要花多长时间是很难的。
But what is unusual in McKinsey's survey is the consulting group's willingness to think that the trend of the data depends on how long a slice of time you look at.
但是麦肯锡调查与众不同之处在于，公司想要根据时间的长短决定数据趋势。
To better manage your deadlines, predict how long a project will take to finish, and then scrupulously record how long it actually takes. Learn from the discrepancy.
为了管好你的进度，预期一下一个项目要多久完成，然后仔细记下到底用了多少时间，然后从两者的差别中学习。
We have to decide on how long a life of the reactor core we want and by lifetime we mean the time from when we start the reactor to the time that we need to re-fuel.
我们需要决定反应堆核心的一期有多长，寿命，我们指的是，我们开始反应堆的时间到，我们需要换料的时间之间。
The number of loops shows how resilient a leaf is and is related to how long a leaf lives, since loops provide ways to re-route supplies in the case a leaf gets damaged.
循环个数与树叶的强韧度和寿命有关，因为在树叶受损的情况下，循环为重新输入养分提供了路径。
Matrix codes on the backs of plates keep track of how long a sushi portion has been circulating on conveyor belts; a small robotic arm disposes of any that have been out too long.
位于餐盘背后的模型编码会记录每一份寿司在传送带上来循环了多长时间；如果时间过长，一个小型的机器人手臂就会处理掉它们。
A typical timeout used with WebSphere Application Server is the default transaction timeout, which defines how long a transaction can run before it is automatically rolled back.
WebSphereApplicationServer使用的一种典型的超时就是默认事务处理超时，它定义了在自动回滚之前一次事务处理最长可运行多长时间。
They limit how long a President can serve (two four-year terms), make it easier for candidates to get on the ballot and restrict a President's ability to impose a state of emergency.
修正案规定了总统的最长任职期(可任两期，每期四年)，为候选人参与选举创造有利条件，并限制了总统宣布国家进入紧急状态的权利。
With plot rents rising in response to China's booming property market, many families are concerned about how long a dead relative will be allowed to rest in peace - and at what cost.
在墓地租金随着中国房地产市场的繁荣而不断上涨之际，许多家庭都在担忧，已故的亲人能安息多久——以及需要付出多大的代价。
TomTom's IQ Routes software takes data from every person who uses the company' gadgets and readjusts its assumptions about which roads you should use and how long a given route will take.
有些公司的GPS产品可以自我更新，TomTom的智能路程软件系统可以把本公司每个客户的信息搜集起来，然后重新调整，因而得出你应该使用的路径和此路径所需要的时间。
"Hello, haven't seen you for a long time! You look fine! How is the young man?"
“你好，好长时间没见到你了！你看起来很好！那个年轻人怎么样？”
"Hello, haven't seen you for a long time! You look fine! How is the young man?"
“你好，好长时间没见到你了！你看起来很好！那个年轻人怎么样？”
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