我们只需要到处走走，发发名片，假装对他们的石油技术很感兴趣。

And we just had to walk around and give our business CARDS and pretend to be interested in their oil technologies.

youdao

我们只需要到处走走，发发名片，假装对他们的石油技术很感兴趣。

And we just had to walk around and give our business CARDS and pretend to be interested in their oil technologies.

youdao