If birds make their pupils large and small from time to time, this can be a sign that they are excited or scared or angry.
如果鸟类的瞳孔时不时地变大变小，这可能是它们兴奋、害怕或生气的迹象。
Make a Sign: You can wear it sandwich board style or hang a banner across the door to greet them when they get home.
做一个标识牌：你可以把它做成夹板广告的样子或者在门口挂一条横幅来欢迎她回家。
Ask them to sign to certify that they had done everything they knew to do to make this a success.
签名是为了确保他们已经尽其所能，让生产过程很成功。
I had a decision to make. I could sign the bill into law and have a good road program paid for in an unfair way, or veto it and have no road program at all.
我面临着一个选择：我可以在提案上签字，将其变为法律，通过不公平的方式来为修建道路这个有益的计划搞到资金；我也可以否决它，完全放弃修建道路的计划。
While people usually think of cat purring as a sign of happiness, some cats make this purr-cry sound when they want to be fed.
一些猫儿发出这种混合着哭声的得意叫声是为了获得喂食，然而人们通常会认为它们这么做是为了表达快乐。
A third obstacle is that many in Congress are reluctant to make big sacrifices if China and India do not also sign up to them, which neither wants to.
第三个阻碍是，如果中国和印度不跟进的话，国会中的很多人不愿意做出如此大的牺牲，但两国均无此意。
At first he tried to make a sign, or symbol, for each word. But that proved impossible - there were just too many words.
起初他试图为每一个词创造一个符号，但是后来证明这是不可行的&&切罗基语言里有太多的词汇。
The director reportedly agreed to sign back on for the new films after Fox agreed to make a big donation to his environmental fund.
据报道，在福克斯公司同意向后者的环保基金提供大笔捐款后，卡梅隆最终同意为两部新片操刀。
So to make things simpler we are using this convention and you just put a minus sign if you are doing physics.
我们只是借用了这个物理概念来简化问题，你算物理题的时候加个负号上去就好了。
There are a number of ways to make log-ins and sign-ups more usable, one of which is to include help elements. First, as mentioned, you should include help elements within the sign-up form.
有几种方法可以使登录与注册操作更容易使用，提供帮助元素就是其中一种，首先，就像之前提到的那样，你应该在注册表单添加帮助元素。
Shelves have been stripped bare to make room for toys and games, as a sign dangling from the ceiling cheerfully announces.
书架被清理得干干净净，挂在天花板上的一张招牌愉快地告知我们，这些空间将用来陈列玩具和游戏。
And what this means is we can use — take any arbitrary idea in the world, the idea of a chair or a story or a country, and make a sound or a sign to connect to it.
符号任意性是指，我们可以拿来世间任何想法，比如椅子，故事，或是国家，再发明一种声音或符号来与之相联系。
New Jersey, which passed a similar law a few years ago, requires sites charging membership fees to make clear whether or not they conduct background checks when people sign up.
近两年，新泽西也通过了同样的法案，要求收取会费的网站弄清是否在人们注册时检查了其背景资料。
But the need right now in the enterprise is not a how-to manual on how to sign up and make their first tweets.
但是企业现在的需要的并不是一个教人如何注册和发第一条推的手册。
When you sign on to a job on the board, you are signing on to a solemn responsibility and that responsibility is to treat all shareholders equally and fairly and make money for them.
如果你签订协议进入董事会，你就承担起一份庄严的责任，它就是，平等对待所有股东，努力为他们赚钱。
The fact that you're finding it hard to make yourself do something is a sign that maybe you should be doing something else.
你发现自己很难做一件事，这可能意味着你应该做些其他的事情。
When a major client was unwilling to sign a contract without specific staff commitments, the director enlisted the relationship manager to help make the case to the functional leader.
正在这时，由于没有得到明确的人员承诺，一个很大的客户拒绝在合同上签字。
In any case, all countries will need to carry out good post-marketing surveillance to make sure that they pick up any early sign of a safety problem with a particular vaccine.
无论如何，各国需要在疫苗上市后密切监测，确保发现特定疫苗安全问题的任何早期迹象。
I don't think I've "made it" yet, but this has been a huge sign for me that I'm making progress toward my goal to make this blog a business.
我感觉我还没有达到，但就现在我逐渐把博客商业化表明我有很大进步的迹象。
There's also a frictionless core signing service, allowing you to make and sign any call to the Twitter API.
这也是个没有冲突的认证服务，允许你创建和签名任何对TwitterAPI的调用。
All Leticia has to do is make a statement, sign it and then Veronica swears she'll drive her to the airport herself.
Leticia需要做的就是作一个陈述，签上名，然后Veronica发誓将亲自开车送他到机场。
There really is no sign that Iran trusts the P5 + 1 [nations], or is willing to make the kind of concessions that would make a compromise possible.
真的没有什么迹象表明伊朗信任‘五加一’各国，也没有迹象显示伊朗愿意做出使双方有可能达成妥协的让步。
The Newscorp's rising stock price was a sign that Rupert Murdoch had some idea how to make money and The Wall Street Journal was not doing as well, so it got gobbled up.
新闻集团,全球最大的媒体集团之一默多克家族控制其30%的股份,是鲁珀特·默多克有能力赚钱的标志,而《华尔街日报》做得不好,所以它被吞并了
But after a few friendly phone conversations or E-mail exchanges, he feels comfortable with the affectionate and casual sign-off, though he generally waits for the other party to make the first move.
但在几次友好的电话交谈或e - mail交换后，他对亲爱的和随意的落款感到很舒服，虽然他总是等待对方迈出第一步。
They promised me that they would come today, and if you see them, give them a sign to make haste.
他们答应我今天要来的，如果你看见他们了，招呼他们快点。
You then make the request, and look for the record id to be returned to you as a sign of a successful result of the Web service method call.
然后您发出请求，不出意外，这个记录ID将返回，这是Web服务方法调用成功执行的标志。
You then make the request, and look for the record id to be returned to you as a sign of a successful result of the Web service method call.
然后您发出请求，不出意外，这个记录ID将返回，这是Web服务方法调用成功执行的标志。
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