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Free lunch
01
不用钱就能获得的东西
something that appears free but actually costs something in a hidden or indirect way
What is the origin of the idiom "free lunch" and when to use it?
The idiom "free lunch" has its origin in the practice of offering complimentary meals to patrons at bars or taverns, often as an incentive to attract customers. This tradition, prevalent in the United States during the late 19th and early 20th centuries, gave rise to the saying "there is no such thing as a free lunch." While the initial intention was to entice customers with free food, the phrase evolved into a metaphorical expression cautioning that nothing comes without a cost or hidden consequences. It is used as a reminder that even seemingly generous offers may involve trade-offs or obligations.
例子
The promotional event promised a free lunch for attendees, but participants later realized they were expected to sit through a lengthy sales pitch.
The online platform claimed to offer free services, but users soon discovered there was no such thing as a free lunch when they encountered hidden fees.
The generous job offer came with a catch, making employees realize there's no such thing as a free lunch when it comes to company expectations.
The friendliness of the salesman who offered a free lunch during the timeshare presentation raised suspicions, and attendees were wary of potential hidden costs.
There is no such thing as a free lunch.
