Just try to find a foothold somewhere, work off that, and then tackle everything else.

先挑你有题目入手，再一步步解决剩下问题。

But he missed out on the early success that graduates were ordinarily assured.

但他错过了毕业生通常都有达成早期成功。

The second definition is, the feeling sure or certain of a fact or issue.

第二个定义是，对某一事实或问题有或确定感觉。

There was little about Dumbledore he was sure of now, but he knew that much.

关于邓布利多，他现在有事已寥寥无几，但这一点他是知道。

" We're not certain, " Markel says, " but we're pretty darn sure."

“我们也说不准，”马克尔说，“但还是很有。”

A tried-and-true method is so dependable that it is a sure bet.

一种经反复考验证实是有效方法是可靠，是有赌注。

All those sayings just remind us to use our time well when opportunities present themselves.

当机未来临时候 紧紧地抓住机会是相当重要事情 今天要跟大家分享三个用语 都有时机含义 首先 make hay while the sun shines 就是当太阳出来时候 要制造干草或是草晒干 农场里动物才可以吃 如果不机会 天气变了 动物们就没有干草可以吃了。

She wanted to wait three — till she thought it safe and sure and then surprise you all and laugh and say how wrong the doctors had been.

待三个月----到认为已经安稳和有了时候才说出来，叫你们全都大吃一惊，并笑话大夫们居然诊断错了。

We experience this kind of depth in what you might call the “small hours of belief”, when old certainties have gone and our own fragility comes close.

我们会深深体验这种所谓“短暂信仰”，这时有时候过去，我们自身脆弱开始逼近。

" Interestingly we didn't find any evidence that people who were more certain about their guesses were any more or less likely to guess correctly."

“有趣是，我们未发现任何证据表明，对自己猜测更有人，多多少少更容易猜对。”

Bernard gave his orders in the sharp, rather arrogant and even offensive tone of one who does not feel himself too secure in his superiority.

伯纳像一个对自己优越性不太有人一样发出命令，口气尖利，带几分傲慢，甚至有些气势汹汹。

That's according to a study that shows that dogs can assess human aptitude… and will look toward people who seem to know what they're doing.

一项研究显示，狗狗能评价人类天资，还会看着对自己做事有人。

" Interestingly, we didn't find any evidence that people who were more certain about their guesses were more or less likely to guess correctly."

“有趣是，我们没有发现任何证据表明，对自己猜测更有人，或多或少更容易猜对。”

You can find confident assertions that the number of described earthworm species is 4,000 and equally confident assertions that the figure is 12,000.

你可以找到很有断言称已被描述过蚯蚓是4000种，也可以找到同样很有断言说是12000种。

Maybe he regularly turns up late so you're using the information that you've got to confidently take a guess.

也许他经常迟到，所以你在使用自己所拥有信息来进行有预测。

If you are sure in your abilities, you are not afraid to go toe-to-toe with anyone.

如果你对自己能力有，你不怕和任何人竞争。

He's very secure in his decision.

他只做有决定。

Her skull was almost entirely missing, so little could be said with confidence about her brain size, though skull fragments suggested it was small.

头盏骨几乎完全不在了，因此很难有确定脑容量大小，不过残留头盏骨碎片表明大脑并不大。

About all that can be said with confidence about the Oort cloud is that it starts somewhere beyond Pluto and stretches some two light-years out into the cosmos.

关于奥尔特云，有只能说到这种程度：它始于冥王星以外，向宇宙里伸展大约两光年。

That's something that I'm not really confident in.

那是我不太有事情。