回答

・I'm relieved to hear that.
・That's a relief to hear.

「聽到這個我就放心了」在英語中可以使用 I'm relieved to hear that. 或 That's a relief to hear. 等來表達。

You got accepted to another university, didn't you? I'm relieved to hear that.
（已經被其他大學錄取了？聽到這個我就放心了。）

After all, you will participate in this event, right? That's a relief to hear.
（果然，你會參加這個活動啊。聽到這個我就放心了。）

希望我的說明能夠幫助到你。

有幫助｜0