How would you describe the sea or snow to
someone who has never seen it? It is the same kind of problem
with people who have never done underwater swimming. Films
of marine life can help, but people who have never been down
there cannot really know what it is like. The first time that
anyone puts on a face mask, the feeling is unforgettable.
It is a new world of color, life and adventure, of rocks,
fishes and plants which cannot be seen anywhere else.
(86 words)
What is the passage mainly about?
A) It is difficult to do underwater swimming.
B) How to do underwater swimming.
C) Underwater swimming is an exciting experience.
D) It is difficult to describe the sea or snow.
Level
1 
