1.
You mustn't be cast down, Miss Nell.
你不要失望，耐儿小姐。
2.
Larry:I had the assistant coach tell them not to is disappointed and wait for next year.
拉里：我让助理教练告诉他们不要失望，明年再来。
3.
Don't fail me again, Admiral.
不要再使我失望！元帅
4.
A： Tomorrow you're going to attend the entrance exam. Don't let me down.
明天你就要参加高考了，不要让我失望。
5.
We do not be disheartened, cannot be unrealistically optimistic either.
我们既不要悲观失望，也不能盲目乐观。
6.
It was a great balk to him that he did not comply with my request.
你不顺从我的要求，使他大失所望。
7.
So long as you help me,I shall never despair.
只要你帮助我,我永不失望。
8.
Don't disappoint me by being late again.
别再迟到了, 不要叫我失望.
9.
Don't count your chickens before they are hatched. You may be disappointed.
不要过早乐观，你可能会失望的。
10.
you must not expect to do it, or you will always he disappointed.
不要想去控制，否则你永远会失望的。
11.
Don't be disappointed if you don't get your way emotionally.
如果没有得到自己想要的也不要感到失望。
12.
Don't be shy let your fantasies unfold and you will not be disappointed.
不要羞于打开你的奇思妙想，你一定不会失望。
13.
She disappointed me of a visit
她不来看望我，使我失望。
14.
I begged God not to fail me, to take full control of the situation.
我恳求上帝不要令我失望，千万控制住局面。
15.
It would be a disaster for them not to reach the semi-finals.
他们要是打不进半决赛就太让人失望了。
16.
Melly will be so disappointed if you aren't surprised."
要是你居然一点也不吃惊，媚兰会大失所望呢。
17.
I hope you wouldn't lower yourself to cheat in the examination.
希望你考试不要作弊, 别做有失身份的事。
18.
Don't expect any profit from this world. Don't be jealous. Don't fear adversity when you seek the truth. Don't cover up mistakes.
修行：对世间要不望益我，对众生要不妒人有。对学道要不怕艰难，对办事要不诿过失。