英语语法分析

Now, electric shock training and medical treatment are helping to rescue these condors.

现在，电击训练和医疗救治有助于拯救这些秃鹰。

California condors are North America's largest birds, with wing-length of up to 3 meters.

加州秃鹰是北美最大的鸟类，翅膀长达3米。

When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead.

当秃鹰吃下其他体内含铅的动物尸体时，会吸收大量的铅。