Hobbyhorse
n. 摇动木马, 竹马, 反复讲的话题, 老调重弹
🗣️ 情景例句
Don't worry.
别愁。
Fear not the future; weep not for the past.
不要为未来担忧，不要为过去悲泣。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。