The average desk height is 29 to 30 inches tall.

大部桌子的高度为 29 到 30 英吋（75 公左右）。

Now, who can tell me the common denominator of these two factions?

谁可以告诉我这两个数的公母？

I was looking for 90cm but I couldn't find one in the same colour.

我要找的是90公的，但是我找不到同样颜色。

All right, ten centimeters, here we go.

好了，十公，了。

He stood eight centimetres short of the standard Alpha height and was slender in proportion.

他的个子比标准阿法矮了八公，身体也相应单薄了许多。

Most Westerners prefer about a foot-and-a-half of personal space around them at all times.

大部的西方人希望可以保持约莫 45 公离的私人空间。

Hey, Daddy, what's a lowest common denominator?

老爸 什么是最小公母[特征人群]啊？

In five years, the radionuclides sink five centimeters into the contaminated soil.

五年内，放射性核种在污染土壤里下沉了五公。

So twenty years later, they're 20 cm under the ground.

所以在20年后，它们已经深埋在地底下20公。

Some of them are no more than five or six centimeters high.

有几本差不多五六公厚。

Hey, listen, you know, wha...If we're all bored over here, wouldn't the common denominator be you?

听着，如果我们都觉得无聊，那么公母不就是你吗？

Sorry to keep you waiting. You're right, I couldn't find one in 90cm in this colour.

抱歉让您久等了。您说的对，我找不到这个颜色90 公的尺寸。

Forecasters expect more than 30cm of snow and strong winds in Boston and New England overnight.

预报员预测夜间将降落30公以上厚度的雪，波士顿和新英格兰会有强风。

2-inch incision on her upper arm.

上臂有道五公的切口。

According to Guinness World Records, the largest snowflake ever recorded measured in at a staggering 38 cm.

根据吉尼斯世界纪录，最大的雪花有惊人的38公大。

At a metre-and-a-half long and 135 kilos, the giant panda is a member of the bear family.

身长150公，体重135千克，大猫熊是熊科动物中的一员。

One model being developed at NASA's jet propulsion laboratory is only a couple centimeters on each side.

NASA的噴射推進實驗室開發出一種模型每边只有几公宽。

Men in the South average around 5 feet 8 and a half and women about five feet 2.

南韩男性平均身高为 173 公，女性则是 157 公。

Outspoken social critic Christopher Hitchens once wrote that it was more like a 5 or 6 inch difference.

社会评论家克里斯多福·希金斯曾写道，南北韩人身高差异更达 12 或 15 公。

Oh, he's like a different man. He stopped twitching, and I think he grew an inch and a half.

他整个人都不一样了，人不抽抽了，他好像还长高了4公呢。