VOA慢速英语:China Develops Its Drone Industry

1. He says China is moving away from its earlier policy of non-interference in international affairs.

away from 远离；相距
例句：The bus stop is far away from here.
公车站牌距离这里远.

2. It showed off many of its new models at recent air shows in the country.

show off 使突出；炫耀，卖弄
例句：Few people show off their wealth and status.
少数人炫耀自己的财富和地位。

3. The country is also modernizing its global navigation system to compete with those of the United States, Russia and Europe. 

compete with 与…抗争
例句：How could I compete with that?
我要怎么和她竞争?

4. The United States has justified drone strikes in Pakistan, Yemen and Somalia by saying their governments have been unwilling or unable to suppress the threats from the individuals targeted.

be unwilling to 不愿意
例句：Anything your customer would be unwilling to pay you to do.
您的客户不愿支付的费用。