Though, researchers have found a few ways to fix this tendency.

不过，研究经找到一些方法来矫正这种趋势。

Mont says that there are a few methods for modifying accent, but most have the same basis. One method is called the Compton method or Pronouncing English as a Second Language, or PESL.

蒙特表示，有几种矫正口音的方法，但大多数基于相同的理念。其中一种方法被称为康普顿法或将英语发音作为第二语言。

Probably not, because what's striking about these brothers is that they are identical twins, the only difference is one had traditional orthodontic treatment and the other was treated by Dr. John Mew with what's called an Orthotropic treatment.

可能并非如此，因为让惊讶的是，这对兄弟是同卵双胞胎，他们唯一的区别是一个接受的是普通的牙矫正治疗方法，另外一个接受的是由 John Mew 博士主刀的牙齿正交异性治疗方法。