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1·You see this neatly yellow poplar wood is exquisite, timber later quasi ability sell a good price!

您看这丛黄杨树的木质细腻，成材以后准能卖个好价钱！

2·Poplar afforestation test with various soil preparation specifications was carried out in the sandy area of the Yellow River.

在黄泛沙地上进行毛白杨不同整地规格造林试验。