frustrated造句
He was
frustrated by his inability to wave down a taxi.
连一辆出租车都打不到，他很沮丧。
When things go wrong, all of us naturally feel disappointed and
frustrated.
出问题时，我们大家自然都感到失望和沮丧。
He often appeared angry and
frustrated by the intransigence of both sides.
他似乎常常为双方各不相让而生气沮丧。