我在会议看见了许多样品，所有都是简单和清楚的介绍，没有花梢的工作。

I have seen many samples in Conference, all are in simple and clear presentation, no fancy work.

youdao

我在会议看见了许多样品，所有都是简单和清楚的介绍，没有花梢的工作。

I have seen many samples in Conference, all are in simple and clear presentation, no fancy work.

youdao