一个日本妇女不知道怎么说日语了。
我不知道怎么说才能表达我的谢意。
我不知道怎么说，我不知道告诉谁。
这位经理，我都不知道怎么说他好。
你这么慷慨，我真不知道怎么说。
好想和你说些什么，却不知道怎么说。
I really want to say something to you, but I don't know how.
不知道怎么说，一切都已经随风飘散了。
Do not know how to say that all is only possible to find the answer in the wind.
她的微笑让你觉得…我也不知道怎么说。
我不知道怎么说真的。
约瑟夫是个忠诚人，他就是不知道怎么说假话。
Joseph is an honest person, he just doesn't know how to say things that are not true.
我有很多的话想对你说，可是我不知道怎么说。
I have a lots of words want to tell you. But I don't know what should I say.
答：我经常调整我的阵型，我也不知道怎么说。
Rikard Persson: I use to change my tactics very often, OS I can't really say.
这是一个，是的，我不知道怎么说，还挺的问题。
我不知道怎么说。
你需要有，我不知道怎么说- - -有某种本能。
你，你——我不知道怎么说你才好，可是你真了不起。
You are - I don't know what you are - you are wonderful, that's all.
职员：我真不知道怎么说才好，不过您能改天过来吗？
Clerk: I am not quite sure how to put this, but do you think you could possibly change the date?
我不知道怎么说才能让你理解放弃孩子时的那份痛楚。
I don't know if there's anything I can say that could make you understand the pain of giving up a baby.
你是想让我知道，还是你压根儿不知道怎么说出我真正所…
You want me to know or (You) do not know what to tell the truth I don't really know.
不知道怎么说，今天应该是开心的一天，但是我一点都不开心。
Do not know how to say that today should be the happiest day, but I was not happy.
如果你想说手套，但不知道怎么说，那就把两个可能的单词(手+鞋)组合在一起。
If you want to say glove, but don't know how, just take two probable words (hand + shoe) and stick them together.
我不会试图去解释人择原理，因为我不知道怎么说才不会使它听起来像是无谓的重复。
I won't try to explain the anthropic principle, as I am not sure how to do so without making it sound tautological.
有哲人这样说过：“整个世界是由一半有话说却不知道怎么说的人和一半没话说却还在那说的人组成的”。
As rightly said, "half the world is composed of people who have something to say and can't; the other half have nothing to say and keep saying it".
我生在永嘉，2岁跟父亲到了泰国，今天没想到一下碰到这么多老乡，真是太激动了，都不知道怎么说才好。
I was born in Yongjia, 2-year-old with his father to Thailand, met today did not think about so many fellow, was so excited, do not know how to do, said.
我生在永嘉，2岁跟父亲到了泰国，今天没想到一下碰到这么多老乡，真是太激动了，都不知道怎么说才好。
I was born in Yongjia, 2-year-old with his father to Thailand, met today did not think about so many fellow, was so excited, do not know how to do, said.
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