I'm really glad to see you all here. It is indeed commendable that you got up so early in class.
我真的很高兴在这见到大家。你们起这么早来上课的确值得表扬。
It is best to submit your application early because universities begin work as soon as forms start rolling in.
你提交申请越早越好，因为一旦有学生提交申请，学校就会开始审核工作。
It is theoretically possible that bacteria developed on Mars early in its history and that some were carried to Earth by a meteorite.
从理论上讲，细菌可能是在火星的早期发展起来的，其中一些是由陨石带到地球的。
But it is best to submit your application early because universities begin work as soon as forms start rolling in.
但是你最好尽早提交你的申请，因为一旦申请表格开始蜂拥而来，这些高校就开始工作了。
Because the Moon has no atmosphere, its surface is not subject to erosion, so it retains the marks of its early history.
由于月球没有大气层，它的表面不会受到侵蚀，所以它保留了早期历史的痕迹。
It is a common custom, in the part of Maryland from which I ran away, to part children from their mothers at a very early age.
在我逃离的马里兰州的那个地区，在孩子很小的时候就把他们的母亲和他们分开是一种常见的习俗。
It is believed to have originated in South America in the early 1900s, and later spread to Europe before crossing over to sub-Saharan Africa.
它被认为是在20世纪初起源于南美洲，后来传播到欧洲，然后跨越到撒哈拉以南的非洲。
If Earth's orbit were only 5 percent smaller than it is, temperatures during the early stages of Earth's history would have been high enough to vaporize the oceans.
如果地球的轨道比现在小5%，那么地球历史早期的温度就足以使海洋蒸发。
It is still too early to predict the extent of the impact they may have, but all the signs are that they will play a significant role in the future .
现在预测它们会产生多大的影响还为时过早，但所有迹象都表明，它们将在未来发挥重要作用。
Early 20th-century biologists came to a similar conclusion, though they qualified it in terms of probability, stating that there is no reason why evolution cannot run backwards.
20世纪早期的生物学家也得出了类似的结论，不过他们从概率的角度对其进行了限定，称没有理由可以说明进化不能倒退。
From earliest childhood, we are so bound up with our system of numeration that it is a feat of imagination to consider the problems faced by early humans, who had not yet developed this facility.
从幼年初期时起，我们就与我们的计数系统紧密联系在一起，以至于考虑未开发计数能力的早期人类所面临的那些问题，就已经成为了想象力上的一次壮举。
It is feared that a failure to address early-year challenges, such as poor handwriting, leads to much more serious problems down the line with these pupils facing reduced career prospects.
人们担心，如果不解决小时候面临的挑战，如书写糟糕，将会导致更严重的问题，这些学生面临的就业前景会更严峻。
In the United States, it is not customary to telephone somenone very early in the morning.
在美国，人们不习惯在大清早给人打电话。
It is difficult for me to get up early on Monday mornings.
星期一早起对我而言是困难的。
The adorable female calf is the second black rhino born this year at the reserve, but it is too early to tell if the calves will make good candidates to be returned to protected areas of the wild.
这头可爱的雌性小犀牛是该保护区今年出生的第二只黑犀牛，但要判断这些幼崽是否会成为返回野生保护区的好的候选者还为时过早。
It is easier to lie in bed on a cold morning than to get up early.
在寒冷的早晨，躺在床上比早起容易。
It is believed that the road to a "good" college begins as early as preschool, and even four-year-olds are required to read and memorize new words every day.
人们认为，通往“好”大学的道路早在幼儿园就开始了，甚至4岁的孩子也需要每天阅读和记忆新单词。
Birds feed on worms. A bird will go hungry if it cannot catch worms. The bird that gets up early is sure to get some food, so the early bird catches the worm.
鸟以虫为食。鸟捉不到虫就会饿。早起的鸟儿定能得到食物，因此早起的鸟儿有虫吃。
"It's no disgrace to be colored," the black entertainer Bert Williams famously observed early in the century, "but it is awfully inconvenient."
黑人表演者伯特·威廉姆斯在本世纪初提出了一条著名的观点：“作为有色人种并不丢脸，但是极其不方便。”
It is better to be explicit early, than disappointed later.
尽早明确比以后失望好。
But so far, he said, it is too early to apply his model to the real stock market because of its complexity.
不过到目前为止，他说，由于这个模型的复杂性，还无法把他的模型应用到真正的股票市场。
It is too early to gauge the effectiveness of these moves. But one thing is certain: it would be tragic if seahorses vanished from the oceans to become once more creatures of myth.
现在就估量这些行动的效力尚为时过早，但有一样是肯定的：如果海马真的从海洋中消失而又一次沦为神话的话，这将是个悲剧。
Although the markets stabilised later in the week, it is too early to assume the crisis is over.
虽然在本周晚些时候市场稳定了下来，但认为危机已经结束还为时尚早。
This is difficult to predict in advance and is best to identify it with early testing of the actual message flow.
预先预测它是困难的，最好在实际消息流程的早期测试中把它搞清楚。
It says it is very important to establish early warning systems and to help nations strengthen their health systems.
世界卫生组织说，建立早期的预警系统和帮助一些国家加强保健系统非常重要。
To prevent amputations in patients with peripheral disease it is important to ensure early referral to a vascular surgeon.
为防止外周病患者截肢，重要的一点是要确保尽早安排血管外科医生。
Even though it is starting to gain more momentum, it is small if you compare it to the early hype around EJB.
即使它开始得到更多动力，但与早期围绕EJB所作的宣传相比，这个动力还很少。
Sometimes it's easier to squeeze out extra time for your lunch break than it is to come in early or to leave early.
有时候，在中午休息的时候挤出时间，比早点上班或者早点下班要容易得多。
Sometimes it's easier to squeeze out extra time for your lunch break than it is to come in early or to leave early.
有时候，在中午休息的时候挤出时间，比早点上班或者早点下班要容易得多。
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