A tall green tree uttered.

一棵高的绿色树发出。

Tree Planting Day, green tree-planting to become mass activities.

绿化植树成为群众性活动。

Lead in city air accumulated by green tree.

城市空气中的铅在国槐树体内的积累。

Three sheep and three geese are under a green tree.

三只羊和三只鹅在绿树的下面。

Yeah, it's a tree. A green tree. Say tree with me. Are you ready? Here we go.

对啦，这是一棵大树，一棵绿色的大树。和我一起说“大树”，你们准备好了吗？来吧。

Tree Planting Day, green tree - planting to become mass activities.

植树节, 绿化植树成为群众性活动.

For if they do these things in a green tree, what shall be done in the dry?

这些事既行在有汁水的树上，那枯乾的树，将来怎吗样呢。

A green tree snake peers from its leafy perch in Costa Rica’s Caribbean lowland.

一条绿色的树蛇在哥斯达黎加的加勒比海低地支叶茂盛的栖木高位上向外凝视。

A green tree frog sits on a water lily, Central Florida, United States, 2010.

一只绿色的树蛙坐在睡莲里。（于2010年摄于美国福罗里达州中部）

The results showed that the green tree species could absorb Pb and Cd pollutants to different extent depending on specific pollutants and tree species.

结果表明：园林绿化树种对大气铅、镉污染物具有一定的吸收净化能力，并依污染气体和树种的不同具有明显差异；