英語翻譯It just is thing came up如何用?對不起，寫錯了...應該還 It just this t

題目：

英語翻譯
It just is thing came up如何用?
對不起，寫錯了...應該還 It just this thing came up 另外came up怎樣用？

解答：

希望沒給你帶來過多不便,只是這事突然發生.
It's just this thing came up.　這件事實然出現.
come up
開始; 發生
I'll let him know if anything comes up.如有什麼事,我會告訴他的.
被提出,被討論
A number of questions came up at the meeting.會議上提出了許多問題.
走過來
She came up and said,"Glad to meet you." 她走過來說,"很高興見到你."
開始流行