RA
Look at the text below. In 40 seconds, you must read this text aloud as naturally and clearly as possible. You have 40 seconds to read aloud.
#12 Elephant
The elephant is the largest living land mammal. During evolution, its skeleton has greatly altered from the usual mammal, designed for two main reasons. One is to cope with the great weight of huge grinding cheek teeth and elongated tusk, making the skull particularly massive. The other is to support the enormous bulk of such a huge body.
大象是现存最大的陆地哺乳动物。在进化过程中，它的骨骼与通常的哺乳动物相比发生了很大的变化，主要有两个原因。其一是为了应付巨大的磨牙和细长的长牙的巨大重量，这使得它的头骨特别巨大。另一个是支撑如此庞大的身躯。