Carol: This is impossible. It's just impossible. 这太离谱了。这根本不可能。
Rachel: Well, no. That's impossible. You can never be too Alan. 怎么会,不可能的。你永远不可能太艾伦。
Half her brain-- that... seems impossible. 半个大脑 这怎么可能
Surely an impossible journey for a fish. 对鱼来说 无疑是一处不可能的目的地
Without their help the wolves are almost impossible to track, 没有他们的帮助 我们几乎不可能追踪到鬃狼
that in many places it's almost impossible to get a foothold. 很多地方几乎无法立足