She has mastered the art of flower arrangement.

他从来没有掌握演讲的技巧。

youdao

She has mastered the art of flower arrangement.

她已掌握插花艺术。

youdao

Flower arrangement is an art that I know nothing of.

我对插花艺术一窍不通。

youdao

Flower arrangement is an art that I know nothing of.

我对插花艺术一窍不通。

youdao