Vapourware
雾件（已做广告但尚未上市的计算机程序或产品）
🗣️ 情景例句
Go for it.
去试试吧。
Although it rains, throw not away your watering pot.
纵然天下雨，休把水壶丢。
Many owners of private cars are going to offer 'free rides' to people on their way to work.
很多私人汽车的车主正准备为乘车上班的人们提供“免费乘车”的服务，