还有几点非常重要，需要说明一下。

It is also important to note that.

youdao

有一种处于灰色地带的第三类公司我也需要说明一下。

There is a third grey area company that we need to address as well.

youdao

有一种处于灰色地带的第三类公司我也需要说明一下。

There is a third grey area company that we need to address as well.

youdao