在公司被人無視，每天的工作都像“打醬油”；出去消費被商家任意宰割，被當(dāng)成了搖錢樹，我們每個人都有可能被當(dāng)做“座位上的一團(tuán)肉”。

Meat in a seat refers to a customer or employee who is unappreciated or viewed only as a source of revenue; or an unskilled person who is just along for the ride.
Meat in a seat（座位上的一團(tuán)肉）指不被賞識的員工或者僅被商家當(dāng)做收入來源的顧客；或指沒什么專業(yè)技能、在一旁“打醬油”的人。

For Example:

In the airlines industry, the success of Spirit has helped to legitimize practices that treat passengers, in the words of one consumer watchdog, like “meat in a seat.” When a carrier assumes the moral status of its customers to be different from an ATM only in respect to daily limits, monetizing the mistakes of first-time flyers can be a lucrative business.
在航空業(yè)，（美國廉價航空）精靈航空公司的成功使得把乘客當(dāng)做“座位上的一團(tuán)肉”來對待這樣的行為合理化。當(dāng)航空公司認(rèn)為，顧客跟自動取款機(jī)的唯一區(qū)別只在于每日限額時，利用第一次乘飛機(jī)的乘客所犯的錯誤來賺錢就會是一個利潤豐厚的營生。

（中國日報網(wǎng)英語點津 Helen）