每个人都认为科学是混乱的, 那么它不是!你要做的就是用你的耳朵和眼睛倾听, 你会在任何时间成为科学大师。
people believe science is confusion, but it isn't! All you have to do is watch with your eyes and listen with your ears, you will become a science master at any time.
Number 1 is excited
Number 2 is Mixture of anxiety and thrill.