文章列表

• 1.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit14
• 探索世界奥秘之Life Story(生命物语) Unit14 And I like this 'coz everybody see that a human being can manage an illness like my illness. And everybody c...
• 2.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit13
• 探索世界奥秘之Life Story(生命物语) Unit13 (Come on, let's talk about sex, baby, let's talk about you and me, let's talk about...) When it comes to gro...
• 3.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit12
• 探索世界奥秘之Life Story(生命物语) Unit12 But if I were to tell you just the science of these changes I would be missing the most important thing of a...
• 4.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit11
• 探索世界奥秘之Life Story(生命物语) Unit11 But what's even more amazing to me is that although we've changed so little in so many thousands of years, e...
• 5.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit10
• 探索世界奥秘之Life Story(生命物语) Unit10 It is incredible, and it is incredibly hard to believe too, because although we've changed so much, we don't...
• 6.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit9
• 探索世界奥秘之Life Story(生命物语) Unit9 Millions of years ago, the embryo of a distant ancestor of ours would have shared with us many of these featu...
• 7.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit8
• 探索世界奥秘之Life Story(生命物语) Unit8 I can see the muscles that make up my face, my skull, and my own brain. So, now I can take you on that journe...
• 8.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit7
• 探索世界奥秘之Life Story(生命物语) Unit7 They haven't changed because their environment has stayed the same. The water they live in bubbles up from de...
• 9.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit6
• 探索世界奥秘之Life Story(生命物语) Unit6 ...is actually the result of immeasurable activity inside our bodies. We are performing literally thousands o...
• 10.英语听力：自然百科 探索世界奥秘之Life Story(生命物语) Unit5
• 探索世界奥秘之Life Story(生命物语) Unit5 They are heart cells, and several million of them working at once is a heartbeat. In this case, it's your hea...