Development specification
[计] 开发说明, 开发描述
🧩 词语组成解析
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
Even so, people are going to find it difficult to get to work.
即使这样，人们仍会感到上班有困难。