Sdf
[计] 标准数据格式, 标准分配格式
🗣️ 情景例句
My job is not an easy one,
我的工作是不轻松，
It was so cold the car wouldn't start.
天冷得汽车的引擎都无法发动了。
This price is quite a bit higher than it was last time.
这次的价格比上次要贵了一些。