He did not make a mystery of his invention.

他没有把他的创造发明神秘化。

youdao

I didn't mean to make a mystery out of it.

我不想把这件事搞得迷雾重重。

youdao

I didn't mean to make a mystery out of it.

我不想把这件事搞得迷雾重重。

youdao