a free ride

基本解释

In the past, the homeless were offered a free ride to one of the city’s warehouse-like shelters.
在過去，有免費的車輛把無家可歸者送到城市裡類似倉庫的避難所。
Hackers view this "feature" as a free ride on the XMLmobile, waving at the firewall sentries as they happily pass by.
黑客將這種“特性”看作 XML 提供的免費服務，他們可以利用這種特性輕松地通過防火牆。
And perhaps more importantly, nobody is really getting a free ride – at least in principle.
或許更重要的是，雙方都付出了代價，沒人可以免費搭便車——至少在原則上是這樣。

He had a free ride while the rest of us struggled to make ends meet.
ECONOMIST: In for a penny
Supporters of the new tax claim that the companies have been getting a free ride for years.
FORBES: Puerto Rico Raises Taxes and Promises Tax Cuts
When technology and innovations are free, countries like South Korea and China can take a free ride.
FORBES: Microsoft Gives User Data To The U.S. Government Less Often Than Google, But To Foreign Governments Far More

an opportunity or advantage that someone gets without having done anything to deserve it