$1.5 billion怎么读?

问题描述:

$1.5 billion怎么读?
Imports totalled $1.5 billion last year
$1.5 billion用英语怎么读?

注意:楼主wuminlinya的原文里是没有提及货币类型的.
所以除了一楼的错加了个货币类型外其实one point five billion dollars或者one and a half billion dollars都对.