??? 情景例句
I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.
我星期五會給你打電話，在你方便的時間重新安裝我們的午餐約會。
If I get my work finished in time,I'll leave for New York Monday.
如果我把工作及時完成了，我將星期一去紐約。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墻，透過玻璃墻他能夠觀察里面發生的事情。