植树节是在三月十二日.

<em>Arbor</em> <em>Day</em> is on March 12.

植树节我们会种植新树。

On <em>Arbor</em> <em>Day</em> we plant new trees.

你可能在学校里听过植树节.

You may have heard of <em>Arbor</em> <em>Day</em> at school.

例如在印度，植树节在七月一日。

Like in India, <em>Arbor</em> <em>Day</em> is on July 1.

植树节根源于美国内布拉斯加州.

The idea for <em>Arbor</em> <em>Day</em> came from Nebraska.

植树节到了，我们去种树吧！

The <em>Arbor</em> <em>Day</em> is up. Let's go planting some trees!

庆祝植树节！

Celebrate <em>Arbor</em> <em>Day</em>!

今天是植树节。

Today is <em>Arbor</em> <em>Day</em>.

在中国， 植树节是在三月十二日。

In China, <em>Arbor</em> <em>Day</em> is on March 12.

2010年中国植树节的主题是什么？

What is the theme of Chinese <em>Arbor</em> <em>Day</em> 2010?