So the people just used for reference.

所以人物只是作为参考。

That number for reference looks like this.

这个可供参考的数字是这样的。

Now index that collection for reference later.

现在为之后的参考索引这个汇总。

Now for reference, Ben Carson came out at 6th grade.

作为参考Ben Carson的演讲是6级。

For reference, a space shuttle launch only reaches up to 170 decibels.

作为参考，航天飞机发射的声音仅为170分贝。

But we'll keep the more anatomical heart for reference.

不过我们也把解剖版心脏放左上作参考。

So we have no frame of reference for how big this thing is.

所以我们没有对紫禁城的大小有个大体的把握。

I think there are many experiences that China can use for reference.

觉得我们国家还有许多地方可以向这个国家学习。

For reference, the average lifespan of a rabbit is between three and 12 years.

作为参考，一只兔子的平均寿命在3到12年之间。

You could also look for references to the UK or parts of the UK.

你也可以找和英国或者英国的部分地区相关的信息。

Now for reference, I'm 5 feet 4 inches tall, and this is much taller than me.

现在作为参考，我身高 5 英尺 4 英寸，这个比我高得多。

For reference, downtown Manhattan in New York City has a population density of 26,939 people every square kilometer.

作为参考，纽约曼哈顿市中心的人口密度为每平方公里26939人。

It rates 2.69 million Scoville heat units on average, and for reference jalapeno peppers fall between 3000 and 8,000 units.

它的平均为269万斯科维尔热单位，作为参考，墨西哥胡椒在3000到8000个单位之间。

He had a remix of a song on tape, which he would typically then record onto a 7-inch for reference.

他录了一首歌的混音版，他通常会把它录在7英寸的磁带上作为参考。

The lane is made of 39 narrow boards that bowlers number for reference.

球道由 39 块窄板组成， 投球手编号以供参考。

For reference, Earth's atmosphere is about 21 percent.

对比一下，地球上的氧气浓度是21%。

For reference, Earth's atmosphere at sea level contains 100 billion billion molecules per cubic centimeter.

作为参考，地球海平面大气每立方厘米含有 1000 亿个分子。

Dictionaries or reference books for these nonverbal meanings just don't exist.

这些非语言含义的词典或参考书根本不存在。

For reference, the fastest ever recorded wind on the Earth happened during a tornado in Oklahoma back in 1999.

以地球上记载过的风速极限作为参照，那场发生于 1999 年俄克拉荷马州的龙卷风。

For reference the average U.S. house built in 2013 was 241 square meters in size.

作为参考，2013 年美国建造的平均住房面积为 241 平方米。