That the main tree within a group planting should never be placed in the centre of the pot?

是不是丛林式的主体树桩不能栽在用盆的中心位置？

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A second group of biotechnologies can be used for planted forests that provide industrial raw materials on a large planting scale.

第二组生物技术可用于提供工业原料的大规模人工种植林。

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Over there, near the park, a group of young pioneers are planting trees.

在那边靠近公园的地方，有一群少先队员在植树。

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An agricultural biotechnology group says planting decreased in Europe.

VOA: special.2010.04.27

Members of the hardworking action group spend hours planting, watering, and weeding - and with great effect.

BBC: NEWS | UK | Wales | Mid | Station's blooming great record

Faisal Javi, a spokesman for Kandahar's governor, said the roadside bomb exploded in Mewand district, which has a strong Taliban presence, but he said the group had not yet claimed responsibility for planting the device.

BBC: Afghan violence: Seven troops die in two attacks

As well as planting trees and shrubs, the group has also created numerous ponds over the years, according to the Woodland Trust and Coed Cymru which have produced the report.

BBC: Pontbren Farmers' Group environmental work praised