or:
conj.或;(用以引出另一種可能性)或者;還是;(用于否定句,提出兩種或多種事物時)也不;(用于警告或忠告)否則;不然;
例句:
Is this a social visit, or is it business?
這是社交性的拜訪,還是業(yè)務(wù)性的?
I could come next week, or the week after.
我可能下周來,或者再下一周。
Do you want the good news or the bad news first?
你是想先聽好消息還是壞消息?
What difference will it make if he knows or not?
他知不知道有什么關(guān)系嗎?