翻訳お願いします。
Once the zoo dentists have treatedthe sea lion,
they move on to a much bigger animal-an elephant!
Elephants are Dr.Brown's favorite animals,
because they have the most interesting teeth.
As he displays one of the huge teeth, he explains:“This is an elephant molar.
They do not have any side-to-side movement；they can only go back and forth.”
Elephants use six sets of teeth in a lifetime.
When the last set of teeth is gone, they can no longer eat and will die.
Today the zoo dentists are treating sue, a ten-year-old female african elephant.
While they perfome their examination, they not only check the teeth in Sues mouth, but also look at her tusks. An elephant's tusks are actually teeth and must be treated and checked like them,too.For the dentists, Sue is the perfect patient because she stands quietly while they examine her. She gets an excellent report from the dentis,too.
“Perfect!”says Dr.Brown.“Her teeth look wonderful!”
So far, the zoo dentists' patients have been great, but not all animals behave so well.
Have they ever been bitten?
“No, we have never been bitten, but almost,“ says Dr.Brown, laughing.
“A couple of times we have had to move pretty quickly to get our fingers out of the way!”
自分で訳してみても全くわからないのでお願いします。
