No motorized boats are permitted in the Grotto due to the ..... and noise of the boats. Guides want the tourists to have a serene experience while gazing at the blue interior. (*) poignant (*) believable (*) serene (*) turbulance
This is a companion discussion topic for the original entry at https://english.best/questions/22826,no-motorized-boats-are-permitted-in-the-grotto-due-to-the-___-and-noise-of-the-boats-guides-want-the-tourists-to-have-a-serene-experience-while-gazing-at-the-blue-interior/