The National Arbor Day Foundation has challenged many cities to earn its "Tree City USA" flag by planting and protecting more trees.
国家植树节基金会向许多城市发起挑战，要求它们通过种植和保护更多的树木来赢得那面“美国树城”的旗帜。
When you forget entire experiences, he says, that's "a red flag that something more serious may be involved."
他说，当你忘记了整个经历时，这是“一个危险信号，表明可能涉及到更严重的事情。”
But the growth of peacekeeping operations, in which showing the flag to the locals is an important tactic, means that road-friendly vehicles are becoming more desirable.
但是随着维和行动的增加——在这些行动中向当地人显示军事力量是一个重要策略——意味着对道路更好的车辆正在变得更有需求。
ComplexAttack is a flag that signifies that an attack was a larger operation that required more planning, coordination and preparation.
复杂攻击是标记着这个攻击时一个大型的心动，需要更多的计划、合作和准备。
In 2007, a Russian expedition descended in a pair of vessels more than two miles under the ice cap and deposited a Russian flag on the seabed at the North Pole.
2007年，一支俄罗斯探险队在北极用两艘潜水器潜到了两英里之下的冰层，并在海底放置了俄罗斯国旗。
It has more than once been my fate to find myself during sleep in battle, where I behave with so little courage as to bring discredit upon our flag and shame upon myself.
不只是一次是宿命让我发现自己在睡梦的战役中，在那场战役中，我几乎没有表现的出一丝勇气以至于让国旗蒙羞，同时也使自己蒙羞。
Australian supermodel Elle Macpherson, 43, flies the flag for the more mature woman in seventh place.
43岁的澳大利亚超模埃尔·麦科方森以她成熟的韵味排在第七。
When victory was not achieved by 2005, donor interest began to flag as AIDS, avian flu and other threats got more attention.
到了2005年，消除碘缺乏的目标还没有实现时，捐赠人开始失去兴趣，而转向AIDS、禽流感和其他更受到关注的威胁。
High turnover can be a red flag, and happy employees are more likely to stay put.
高频率的人员流动可能是一种红色警示，快乐的员工都会选择留在同一个职位上。
American flag draped over his shoulders, Cejudo ran around the venue crying, in one of the more moving celebrations at the Games.
他身披国旗，在场内边跑边哭，庆祝的方式让人感动。
After more than 13 hours, they approved a measure to remove the flag from state house grounds.
经过13个多小时的辩论，他们批准了一项措施将这面旗帜从州议会移除。
The second time, though, those who had been shown the flag were more weakly pro-Obama and more strongly pro-McCain, with a score of -3.0, than those who had not been shown the flag, who averaged -4.8.
然而，在第二轮测试中，看到国旗的那组得分是-3.0，略微倾向于支持麦凯恩，没有看到国旗的那组的平均分是-4.8。
Individual objects can store distinct sets of keys and values, as well as a flag that tells a client more about the kind of Dictionary this is.
单个对象可以存储不同的键值组合，还有一个标志，该标志告诉客户端有关这种Dictionary的详细信息。
You can get even more details about your users by passing the -v flag, which is shown in Listing 7.
通过传递- v标记，您可以获得有关用户的更多详细资料，如清单7所示。
If you want to see a more granular look at your threads, you would use the -mo flag (see Listing 3).
如果您希望更详细地查看相关的线程，那么您可以使用-mo标志(请参见清单3)。
You'll note that I'm also passing in the verbose flag - the more v's, the more verbose.
您将会注意到我传入了一些verbose标志—v越多，越详细。
If you want some more information on the nice value of the process, you need to use the -l flag.
如果要了解有关进程的优先值的更多信息，则需要使用- l标志。
Typically, says Matthews, "I want to flag any SQL or query that executes in more than 5 seconds elapsed time or CPU time."
通常，Matthews说，“我希望标记任何实际运行时间(CPU时间)超过5秒的SQL或查询。”
Of course, Brian May isn't the first musician to fly his geek flag or to spend time pursuing academic accomplishments. Here are a few more famous musicians who are probably smarter than you are.
当然，Brian May并不是第一个这么有学术成就的音乐家，下面是一些聪明才智可能不下你我的音乐家名单。
The visitor is greeted by a wall of four photographs: a crowd of flag-waving, bespectacled Nixon-supporters in Texas in 1960 (the illustration above shows a couple of more sedate fans in Indiana);
观众迎面看到的是四张照片的幕墙：1960年在德克萨斯州，一群尼克松的支持者挥舞旗帜、戴着眼镜（说明下面的插图是印第安纳州一对不苟言笑的支持者）；
If you don't use this flag, you have to do more work to relay the mouse messages to the tooltip control.
如果你不使用这个标志，你必须做更多的工作来将鼠标消息转发给工具提示控件。
POD may play more important role in senescing flag leaves than SOD.
在小麦旗叶衰老过程中，POD可能比SOD起着更重要的作用。
When the external service is down for extended periods, a feature flag can be deactivated that would disable the upload button and/or show a more helpful message about the downtime.
当扩展服务因为扩展周期而关闭时，新的功能旗帜被取消激活将会禁用上传按钮同时／或者显示关于关闭时间更为有帮助的消息。
If efficiency is important, I'll often resort to a trick. And then I realize that will mislead a human. And you have to comment it or do something to flag that, to make it more readable.
如果效率很重要，我会用一些小技巧。这些技巧会误导读代码的人，你得加上注释，或者类似的东西标注一下，让它更可读。
If efficiency is important, I'll often resort to a trick. And then I realize that will mislead a human. And you have to comment it or do something to flag that, to make it more readable.
如果效率很重要，我会用一些小技巧。这些技巧会误导读代码的人，你得加上注释，或者类似的东西标注一下，让它更可读。
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