牧豆树的根茎可以深深地扎入土壤之中,使麻黄树得不到水分而枯死,岛上的一些地方似乎已经在发生这样的事了。我们是否听之任之呢?
Should the mesquite be allowed to kill the casuarina trees by drilling its roots deeper and depriving them of water, as in some places it seems to be doing?
牧豆树的根茎可以深深地扎入土壤之中,使麻黄树得不到水分而枯死,岛上的一些地方似乎已经在发生这样的事了。我们是否听之任之呢?
Should the mesquite be allowed to kill the casuarina trees by drilling its roots deeper and depriving them of water, as in some places it seems to be doing?
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