“We shall have to take our own oxygen with us, which means a much heavier flying saucer than we originally planned.
“We shall have to take our own oxygen with us, which means a much heavier flying saucer than we originally planned.
“这意味着我们必须随身携带我们所需要的氧气，这样一来，飞碟就要比我们原先计划的重很多。”