可能还要继续追踪下去，一直到市场调研或者销售部门跟客户敲定的内容。

We might need to go back even further, back to the market research or the.

youdao

可能还要继续追踪下去，一直到市场调研或者销售部门跟客户敲定的内容。

We might need to go back even further, back to the market research or the.

youdao