米拉克说，海岸红杉可以通过自然克隆过程自我繁殖，也可通过与其他树木杂交繁殖。
Milarch said coast redwoods can reproduce themselves through a natural cloning process and by mating with other trees.
包括大卫·米拉奇在内的一群树艺家正试图通过克隆来保育加州红杉这一类的古老树种。
A group of arborists, including Jake Milarch, are hoping to preserve ancient trees such as this California redwood by cloning them.
米拉奇坚信这可能是第一次有人用这种方法来克隆红杉。
Mr. Milarch believes that this may be the first time that such ancient trees have been cloned in such a fashion.
米拉奇坚信这可能是第一次有人用这种方法来克隆红杉。
Mr. Milarch believes that this may be the first time that such ancient trees have been cloned in such a fashion.
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