趣味青春英语电台 第326期:Say when

 Idiom:

Say when ( stop )

Hit the book:

Capability¹

Opt-in

Cyber attack

Divulge²

Sign up

Sympathy

Flee

Hall said at least 10 million Ford³ vehicles with 911 Assist capability are on the road. However, drivers should note that the feature is opt-in, meaning that all drivers, including the one allegedly involved in this crash, have to turn the feature on and pair their car with their phone before it will work. This kind of emergency-call technology is also on track to be in every car in the European Union starting in April 2018.

1 capability   

n.能力；才能；(pl)可发展的能力或特性等

参考例句：

• She has the capability to become a very fine actress.她有潜力成为杰出演员。
• Organizing a whole department is beyond his capability.组织整个部门是他能力以外的事。

2 divulge   

v.泄漏(秘密等)；宣布，公布

参考例句：

• They refused to divulge where they had hidden the money.他们拒绝说出他们把钱藏在什么地方。
• He swore never to divulge the secret.他立誓决不泄露秘密。

3 Ford   

n.浅滩，水浅可涉处；v.涉水，涉过

参考例句：

• They were guarding the bridge,so we forded the river.他们驻守在那座桥上，所以我们只能涉水过河。
• If you decide to ford a stream,be extremely careful.如果已决定要涉过小溪，必须极度小心。