I feel frustrated immediately. after a while, I'm glad once again.

我立即感到沮丧。一会儿，我会再次的兴奋起来。

youdao

Whenever I feel frustrated or sad, I turn to my family for comfort.

每当我感到挫折或伤心时，我就会回家寻求安慰。

youdao

I feel frustrated and unbalanced in my relationships with people. I'm not in a relationship now.

问题：在人际关系上，我感到挫败和失衡。我现在单身。

youdao

Use the "I'm frustrated" pattern to express yourself when you feel stifled,

当你觉得很压抑的时候，你可以使用“I'm frustrated”句型。

I'm frustrated 课堂 - SpeakingMax英语口语达人

"I really feel frustrated that we cannot perform as we used to, " he says.

NPR: In Baghdad, a Rare Musical Performance

"I feel we got frustrated with it early, " Wilson said.

WSJ: Marquette's run ends with 55-39 loss to Syracuse

"I feel very disappointed and frustrated, " she says.

NPR: Why Are There So Many Empty Seats In Beijing?