What does 'a wolf in sheep's clothing' mean?

[JulianAnn]

It refers to vehicles that have an elegant appearance and seem no different from ordinary family cars on the surface, but their actual performance far exceeds that of regular family cars. For example, Audi's RS series models are often referred to as 'a wolf in sheep's clothing' in China, and some people vividly translate it as 'a wolf in sheep's clothing'. Below is an introduction to the Audi RS7: 1. Power: Under the hood lies a V8 engine with 600 horsepower, and 800N·m of torque that could soften an elephant. The 3.6-second 0-100 km/h acceleration feels like being kicked in the shoulder blades by a kangaroo, and the sound it emits is like that of a grizzly bear woken up early and extremely displeased. Therefore, this car is very violent. 2. Driving modes: The Audi RS7 has two driving modes, Comfort and Dynamic, which perfectly reflect its dual nature of being both 'a wolf' and 'in sheep's clothing'. In Comfort mode, the RS7 is a comfortable family commuter car with just the right throttle response, making power readily available. When switched to Dynamic mode, the RS7 reveals the side that has earned it the nickname 'a wolf', unabashedly expressing its restlessness through exhaust noise and throttle pressure.