🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
9:25 on Track 12.
9点25分，12轨道。
As the time and cost of making a chip drop to a few days and a few hundred dollars,
由于制造一块芯片的时间已缩短至几天，费用也只有几百美元，