They are planting trees on the mountain.

他们在山上植树。

youdao

Those trees on the mountain are often cut down because they can be used as good material for building and firewood.

山上的树木经常被人砍伐，原因是它们可以供做建材，也可以当柴烧。

youdao

Look! The people are planting trees on the mountain, some are digging the holes, some are carrying the water, others are watering the trees.

看！人们正在山上种树，一些人在挖坑，一些人在担水，其他人在浇树。

youdao

" ...on account of the number of pine trees that grow in the gorge of the mountain in which it is situated.

VOA: special.2010.04.26

People come here for all sorts of reasons: to ski, climb and hike on the mountains, to raft and kayak the rivers, to camp among the trees, or explore on their mountain bikes.

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The land is heavily covered with mature Douglas firs and maple trees, and rolls across the base of a mountain range on the Olympic Peninsula, with a total onsite elevation change of nearly 600 feet, again huge by golf course standards.

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The villas are built on steel beams that sprout from a mountain slope, and sit atop a row of trees that also form the resort and mountain skyline.

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