Software maintenance
[计] 软件维护
🧩 词语组成解析
🗣️ 情景例句
Where are the shopping carts?
购物车在哪儿？
Your car hit me and now I demand the money to pay the doctor with!
你的汽车撞了我，所以我要求你支付赔偿。
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。