This is the 6069th most frequent Chinese word.
寶貴
Precious; valuable.
The word '寶貴' is used here as an adjective to describe the high value and importance of the 'experience'.
這是一次非常寶貴的經驗。
This is a very precious experience.
In this sentence, '寶貴' describes the help one provides, highlighting its significance and worth in aiding others.
你的幫助對我們來說非常寶貴。
Your help is very valuable to us.
Here, '寶貴' emphasizes the importance and irreplaceability of 'time.'