很难说的英文

很难说的英文：
There is no saying that ...

That's difficult to say, but I can never visit Chung Sa Island too often.
很难说，但是长沙岛我百去不厌。

It is often difficult to tell if a panda is pregnant, because baby pandas are so small.
熊猫是否已经怀孕通常很难说，因为刚出生的熊猫很小。

It is difficult to know whether or not Ms. will be used by more american women in the future.
很难说出将来Ms.这个词是否会被更多的美国妇女所使用.

It's hard to say.
很难说

My love life could hardly be described as exemplary.
很难说我的爱情生活是典范的。

It was difficult to tell her exact age.
很难说出她的确实年龄。

"One ploughs, another sow; who will reap no one knows"
有的耕,有的播,谁来收获很难说

The immediate future is clear, but it's hard to tell what lies beyond.
近期内的情况很清楚，但很难说以后如何。

It's hard to say if her daughter should immigrate into Italy.
很难说她的女儿是否应该移居意大利。

It is hard to say when the earth came into being.
很难说地球自何时开始存在的。

To say this is worthwhile.||It is worthwhile to say this.
这话值得说。

He popped in to say hello.
他匆匆进来说声你好。

As they say, honesty is the best policy.
常言道，诚实是最佳策略。

Never say uncle
嘴硬,不肯服输、不肯承认

You don't say! You are lucky
真的啊!你真幸运