我不能

couldn't───v.不能（等于couldnot）

couldest───最有可能

couldst───v.能够（can的过去式）

gold note───金币

mould loft───模具放样

pound note───1英镑纸币

shouldn't───不应该，不应（等于shouldnot）

I could not express my innermost feelings to anyone.───我不能向任何人表达我内心深处的感情。

I could not distinguish her words.───我听不清她说的话。

I could not relax and still felt wide awake.───我不能放松，仍然觉得很清醒。

Maybe I never became your "Allows you to see" , so I could not close you.───也许我从来都不曾成为你的“隐身对其可见”，所以我未曾走近你的世界。

I could not see at all and I did not know if anyone was around me.───我根本看不见也不知道是否有人在我周围。

I could not believe that she was asking me such a question on the very last night we would be together.───真不敢相信她居然会在我们能够呆在一起的最后的这个夜晚问我这样的问题。

But between you disappear suddenly, I did not know have gone you to there, I could not find you!───可是忽然之间你不见了，我不知道你到那里去了，我找不到你了！

Other people may have been content staying at home and not traveling until they were in their 40s, but I could not fathom such a long wait.───很多人满足于在40岁之前留在家里不去旅行，可是我不能理解这种长久的等待。

Last summer I had reached the end of the rock garden and found a tiny little plant that I could not immediately identify.───去年夏天，我在接近石头花园边缘处发现一株我不能马上辨认出的细小的植物。

I could not hide from her the gravity of the situation.

I could not know that. I'm not telepathic.

I could not find a seat on the bus.

I could not force my body into the contortions required by classical ballet.

I could not conceive that he would do such a silly thing.

I could not have complete peace of mind before they returned.

I could not find my pencil because it was covered up by the newspapers.

I could not help crying.

I could not relax and still felt wide awake.