美语听力 English Cafe 41

Topics: How to tip in the U.S., famous American museums, pronouncing “a,” comfortable vs. convenient, “I used to” vs. “I use to,” of course

Words:
direct flight
to tip
host/hostess
waiter/waitress
bellboy
coat check
maid
concierge
usher
permanent collection (art)
exhibition (art)
admission
comfortable
convenient
of course