there happen（s） to be 意為恰巧有.
它后面的謂語動詞根據(jù)be后面的名詞走
類似的有 There (seemed to/must /appear to) be等,其中be可以換成stand,live,exist等詞.
以下是例句：
If there’s any time you can take more time off work (unless you happen to be in retail,sorry!),it’s the next two weeks.
如果你的假期還有更長的時間（除非你剛好從事零售業(yè)）,那你就要在下兩周在家庭方面有所體現(xiàn).
There happen to be some places of interest in Zheshan Hill.Come next week.
恰巧赭山有一些可觀光的地方.下個星期來吧.
However,there happen to be more of those events and they occur on more servers than we currently have GMs to monitor with.
然而,恰好是這些事件的增加,而他們出現(xiàn)在更多的服務(wù)器比我們目前的監(jiān)測七三.
it's random.If there happen to be a lot of things going on,I may add several new entries in a week,and if I've got nothing to share,I may leave my blog untouched for weeks.
挺隨意的.如果身邊發(fā)生的事多,我一周要寫好幾篇,如果我沒什么想說的,可能好幾個月都不更新.
I suspect that some stories get air-time just because there happen to be exciting pictures to show.
我懷疑有些故事之所以能上電視只是因為它有令人興奮的畫面.在英國,我們有八卦新聞小報.給分啊