篮球场上的那些爱炫的家伙总是做些高难度动作来吸引观众。

Those ___show-offs on the basketball court always do fancy moves to attract the audience.

她在派对上不停地炫耀她的新设计师包包，让所有人都感到不舒服。

Her constant ___showing off about her new designer bag made everyone at the party uncomfortable.