They are planting trees

种树───Planting trees;在───stay

For example, since 1962, China has been planting trees in Saihanba, Hebei Province.───例如，1962年以来，中国开始在河北省塞罕坝植树。

Not planting trees. Growing them.───不仅仅要种植树木，更要去栽培它们。

You can make your flights carbon neutral by planting trees to make up for the greenhouse gas emissions.───你可以通过种树抵消温室气体排放，这样你的飞行就可以做到碳中和。

When it comes to planting trees in the desert, unfortunately, mad ambition is often its own reward.───然而很遗憾，在沙漠中植树通常只有一个成果：疯狂膨胀的野心。

For homeowners looking at planting trees or other crops, consider checking to see if local irrigation district water is available.───对于业主看种植树木或其他作物，考虑检查，是否对本地灌区水可用。

If he expected that the policy would not remain for long, he might choose to fell trees instead of planting trees.───如果他预期政策不会维持很长时间，他可能选择伐树而不是种树。

Time / The present is opportune for planting trees.

Planting trees Trees are very helpful and important for us.

They did abstain from such things as planting trees in their gardens.

Spring is the prime time for planting trees.

When planting trees, stick to native species.