它是大熊猫的主要食物来源。

It is the main source of food for giant pandas.

它是大还是小？

Is it big or small?

它是大的。 它的树干是大的。

It is big.Its trunk is big.Its branches are long.

非常村庄被改变，它是大，人口较多。

The very village was altered; it was larger and more populous .

它是大单调的终结者。因而它将是下一个宇宙时代的创造者，人类世。

It's the destroyer of the great monotony. So it's the creator of the next cosmological era, the Anthropocene.

它是大的，灰色的，有一个长长的鼻子。

It's big and grey with a long nose.

它是大自然的规律，也是宇宙的规律。

It is the law of nature, and it also is the law of Universe.

这是一个分公司，它是一个较小的办公室，是大公司的一部分。

This is a branch office; it's a smaller office, part of a larger company.

它是大面积食物中毒的主要原因之一，严重感染者会引发败血症、肾功能衰竭等危及生命的并发症。

They are one of the major causes of food-borne outbreaks and can pro- duce life -threatening complications ranging from blood diarrhea to renal failure.