1. As the son of a natural scientist, he has always been infatuated with the jungle and its creatures. 这个自然科学家的儿子永远热恋丛林，以及充斥其中的各种生物。
2. This is what the painter, the poet, the speculative philosopher, and the natural scientist do, each in his own fashion. 这就是画家、诗人、思辨哲学家和自然科学家各按自己的方式去做的事。
3. Human behavior cannot be examined with the same precision with which a natural scientist can examine laboratory specimen. 人类的行为不能以自然科学家观察实验标本那样的精确度来审视。
4. English natural scientist whose 'On the Origin of Species' formulated a theory of evolution by natural selection (1809-1882). 英国博物学家（1809-1882），他的《生物起源论》阐明了自然选择的进化论学说。
5. Robin, R-7's whistle-blower (also Cliff's former girlfriend), is a natural scientist, but her determination to uncover fraud may be driven by romantic disappointment. 揭发R7秘密的罗宾（克里夫前女友）则是一位朴实的科学家，不过她决心揭露骗局可能多少出于对爱情的失望。
