lunch in的用法和樣例：
例句
- At twelve-fifty, he ate lunch in a restaurant.
他十二點五十分在餐廳吃午餐。 - The family had their lunch in the glade.
全家在林中的空地上吃了午飯。 - She ate a light lunch in expectation of a good dinner.
她午飯吃得很少，期待晚飯時飽餐一頓。 - We had our lunch in a cafe and hurried back to the car.
我們在一家小餐館里吃了午飯，就又匆匆回到車上。 - Non-resident students who wish to lunch in should inform the Bursar before ten o'clock.
走讀生凡擬在校用午餐者希於10時前通知總務管理員，今天你在家吃午飯還是出去吃飯？
