随后，当这些反刍动物开始行动时，它们吃到的是植物较低部位的叶子。
As the ruminants then set to work, they eat down to the lower, leafier parts of the vegetation.
当这些名词指有效地行动或工作的能力时，它们之间可作比较。
These nouns are compared as they denote the capacity to act or work effectively.
当同层的个体之间相互影响时，它们自然而然凝聚成了组块——完整的细胞器官——然后成为行动缓慢、规模更大网络的基础单元。
As influence flows peer to peer, it coheres into a chunk — a whole organelle — which then becomes the bottom unit in a larger web of slower actions.
当现代僵尸发动攻击时，它们的行动迅速、狠毒而可怕。曼茨教授说，这种变化是有原因的。
Then when the modern zombies attack, they're fast, vicious and terrifying, and Professor Mantz says there's a reason for that.
当帝国主义者在国内发现摆脱经济危机十分困难时，它们就会开始霸权行动，用武力侵犯他国。
When the imperialists find it hard to seek a way out of the economic crisis at home, they try to find it in launching aggression and war against other countries by force of arms. At present the U.
当现代僵尸发动攻击时，它们的行动迅速、狠毒而可怕。曼茨教授说，这种变化是有原因的。
Then when the modern zombies attack, they're fast, 17 vicious and terrifying, and Professor Mantz says there's a reason for that.
当现代僵尸发动攻击时，它们的行动迅速、狠毒而可怕。曼茨教授说，这种变化是有原因的。
Then when the modern zombies attack, they're fast, 17 vicious and terrifying, and Professor Mantz says there's a reason for that.
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