Definition
An exclamation of annoyance, impatience, or surprise.
（表示惱怒或不耐煩）天啊，真是的，哎呀。
For crying out loud! How did you lose the keys again?
天啊！你怎麼又把鑰匙弄丟了？
Oh, for crying out loud, please stop complaining!
噢，真是的，請別再抱怨了！
For crying out loud! This is the third time already!
天啊！這已經是第三次了！