impressive

她是一位非常令人印象深刻的公众演说家。

She is a very ___impressive public speaker.

古城的建筑确实令人叹服。

The architecture in the old town is truly ___impressive.

我们在徒步旅行中看到了一些令人惊叹的山景。

We saw some ___impressive mountain views during our hike.