VOA慢速英语:Businesses Weak on Cyber-Crime Protection

短语讲解：

1. A new report says businesses around the world are not keeping up with the new and increasingly tricky methods of cyber criminals.

keep up with 紧跟; 跟上， 不落人之后
例句：Some people are able to keep up with inflation fairly well.
有一些人能够很好地适应于通货膨胀。

2. Brvenik said companies are beginning to use defensive measures that watch over their computer systems continuously.

watch over 看守，监视
例句：They kept a careful watch over the vineyard throughout the growing season.
他们都认真地守着葡萄园。

3. He said new programs are able to identify attacks within hours.

be able to 能够; 能
例句：He will be able to take up his normal routine shortly.
他不久就能处理日常事务。

4. She says companies need workers who can protect them from attacks.

protect from 保护， 保卫
例句：Wild wood should be well protect from excessive hag.
野生森林应该被保护以免过量砍伐。