小妹最近有幸拿到tamu的admission (+$9000/year funding),觉得满开心的（之后补录取文：）
可还在等别所学校的消息，tamu给的回复deadline是3/15
因为觉得其他学校可能不会这么早收到，所以写信去问可不可以延到4/15
但学校过了一个礼拜都还没回，让我有点紧张@@
以下是原文：
学校：
We will reserve the scholarship funds at least through March 15, 2015. Please do plan to communicate with us if you need more time, as we may likely be able to hold a space in the program for a while.
我：
Thank you for reserving this opportunity for me!
Because of my family issues, I would like to postpone my reply to April 15, 2015, if I may.
Is there any possibility to do so?
不知道是我写得不够清楚或礼貌？还是学校最近可能比较忙？或是有奖学金比较不能延期？
等待真是另人焦虑呀><!再麻烦各位大大帮忙解答了，感激感激！
Ps.手机发文，若有混乱，将尽快改善