For more than 30 years the science has been crystal clear.

多年了，科学家早已经把事情说的明明白白。

" Yes, a month. Thirty minutes. Thirty days. Good evening."

“是的，一个月。分钟。天！晚上好。”

And only over the past 30 years have scholars examined history from the bottom up.

学者们从头至尾地研究历史还是近年的事情。

" When the going gets tough, the tough get going." That's our motto!

“六计，走为上计。”你有没有听过，这是我们的格言。

But if you will refer to page 30 in the rules and regulations manual we sent you, you will see that unless there is a valid excuse for prolonged absence, your tuition will be forfeit.

但如果您看一下我们寄给您的校规手册第页，您就知道无正式的理由而长期缺席，所缴的学费将会被没收。

We've multiplied wind power threefold. We've multiplied solar power more than thirtyfold.

我们风增加倍。我们的太阳能发增加多倍。

They have purchased a home with a small down payment and a 30-year mortgage.

他们买了房子，首付金额不大，需按揭年。

Lots of Americans bought that nonsense, and over three decades, some 10 million smokers went to early graves.

许多美国人相信了这些胡言乱语，在多年中，差不多有一千万烟民早早的进了坟墓。

He was given 30 lashes of the whip.

他被鞭打下。

She was about thirty years old and very beautiful.

她大约，很漂亮。

That held for about thirty seconds, that tonic chord.

这个主和弦持续了秒。

" All right, thirty-seven then, " said Dudley, going red in the face. Harry, who could see a huge Dudley tantrum coming on, began wolfing down his bacon as fast as possible in case Dudley turned the table over.

“好吧，那就七件。”达力说，他的脸涨得通红。哈利看得出达力就要大发雷霆了，于是趁达力还没有把餐桌掀翻，连忙狼吞虎咽，把他的一份熏咸肉一扫而光。

The " Dillingham" had been flung to the breeze during a former period of prosperity when its possessor was being paid $30 per week.

“迪林厄姆”这个名号是主人先前春风得意之际，一时兴起加上去的，那时候他每星期挣美元。

Harry allowed him thirty seconds of reminiscence before clearing his throat loudly.

哈利给了他秒回忆时间，然后大声清了清嗓子。

The full genome has 6 billion base pairs (3 billion from each parent, though many are duplicates), which means even the prize winner will be allowed 6,000 mistakes.

人的整个基因组包含六亿个碱基对（从父母处各遗传亿个，尽管大部分都是复制过来的），这意味着即便是获奖者，其测序结果仍可以有6000个错误。

The Wall Street Journal reported that Fran? ois Pinault bought the ￡10.3m bull, a perplexing move for the owner of Christie's, a connoisseur with minimalist taste.

《华尔街日报》报道，弗朗索瓦·皮诺花一千零万英镑买下了金牛，这是品味简约的鉴赏家佳士得老板一个令人费解的举动。

Mary-Ann was a little woman with a snub nose and decayed teeth, but fresh-coloured, and I do not suppose she could have been more than thirty-five.

玛丽—安个子矮小，长着一个塌鼻子，一口蛀牙，不过气色很好，我想她不会超过五。

The thirty spokes unite in the one nave; but it is on the empty space (for the axle), that the use of the wheel depends.

辐共一毂，当其无，有车之用。

I'm about 35% of the Norwegian mainland.

我大概占据挪威大陆百分之五的面积。

We were in our 30s, and we were thinking I'd like to have a baby, but look at this, look at this.

“我们在多时，都想有一个孩子，但是看看这个，看看这个。”