餐廳、酒樓中的一種座位，因形似火車車廂中的座椅，故名（卡：火車車廂）。

a strategic position: derives from football or basketball where in the midst of the game, when the ball is in the mid-air, the player accurately anticipates the falling position of the ball and grabs the very opportunity to stand in the strategic position in order to block the opponents out of their position and eventually obtains the control of the ball/game; booth seats on train; booth seats in café and restaurants