Smile is a way of communication. It’s even (11)
than language in communication with others, especially with people who
come from different countries. Maybe you have a language barrier(障碍)in
understanding each other, but a genuine smile will make you (12)
, even become friends. Smile is also a way to (13)
pressure. When you feel nervous while taking a test, please smile and
you’ll feel less nervous and more confident. When you (14)
trouble, which is quite troublesome to solve, please smile and you’ll
get a good way to help you out. When you find life boring or when trouble in
your life seems endless, please smile and you’ll feel life (15)
and meaningful.