两性之争也出现了新的变数。The battle of the sexes also took a new twist.载人宇宙飞行的前景看上去充满了越来越多的变数。The future for manned space flight is looking increasingly uncertain.整个局势中的变数是东欧。The wild card in the picture is Eastern Europe....
在主室里，炽热的散热器暴露在外。In the main rooms red-hot radiators were left exposed.炽热的火球冲上天空。Intense balls of flame rose up into the sky.大地开裂，汩汩冒出炽热的熔岩。The ground had opened to disgorge a boiling stream of molten lava....