vexing and elusive

vexing: If you use cellphone on the bus or train, other passengers definitely would be vexing
and annoying.

elusive: As far as I know, many of beautiful and charming girls are elusive. You never know what

they think.

flight attendant: To be a flight attendant is a dream of many females, at least in Tiwan. It's a
fact.

nuisance: What a nuisance! It has been raining for one month. I need to wear my raincoat wherever I go.