SIPRI noted that that amount is nearly equal to the combined spending of the next eight countries on the list.

斯德哥尔摩国际和平研究所指出，这一数字几乎是紧随其后的8个国家的开支总和。

SIPRI said the world's biggest hundred arms companies sold 470 billion pounds worth of weapons and military services last year.

SIPRI说，世界上最大的100家军火公司去年出售了价值4700亿英镑的武器和军事服务。

SIPRI added that military spending by all 29 NATO members was just more than 50 percent of the world's total.

斯德哥尔摩国际和平研究所还指出，北约所有29个成员国的军费开支仅占全球军费开支的50%以上。

International Peace Research Institute, or SIPRI, is a drop in oil prices.

国际和平研究所，或 SIPRI，是油价下跌。

Nan Tian is an analyst at SIPRI's Arms and Military Expenditure Program.

Nan Tian 是 SIPRI 武器和军事支出计划的分析师。