911. What's your emergency?

911报警中心 请讲

License plate SNE-15C5.

车牌号SNE-15C5

And I'll give you one example of that that we'll look at

过段时间我会给你们看个例子

I wondered about this,

我对环保署的做法持保留态度

On the mental side and some of the metallic stuff

对于金属和金属制品

to find out what is happening on the cutting edge of material science

去了解材料学的前沿发展

but one of the main ones is,

但最重要的是

or one of the main vehicles for radical ideas

或其中一个主要的激进思想的传播媒介

or the underlying currency.

获利才能越多

is choosing an approach

都是在选择一种方式

Well,usually it modulates key

它通常用于转调

is melodic sequence,either up or down.

旋律模进 上行或下行