1.
There must be at least 500,000,000 rats in the United States ; of course, I am speaking only from memory .
在美国至少可能有五亿只耗子；当然，我只是就记忆所及来讲罢了。
2.
to the best of my recollection,ie if I remember correctly
就我记忆所及（假若我没记错的话）
3.
This has been the hottest summer within my memory.
就我记忆所及，这是最热的一个夏天。
4.
To the best of my memory, he wrote a check for $ 200.
就我记忆所及，他曾开过一张200 美元的支票。
5.
To the best of my memory, he wrote a check for 200 .
就我记忆所及，他曾开过一张200美元的支票。
6.
As I remember it, I was far too busy than to take the time to thank General Marshall for advancement to the grade.
就我的记忆所及，当时的忙碌几乎使我无暇向马歇尔将军致谢。
7.
As far as I can recollect, her name was Juliet.
就我所能记忆,她叫朱丽叶。
8.
The ability to form memories is an indispensable part of the construction of a sense of our own chronology.
海马受伤就无法形成新记忆，而记忆形成的能力，则是建构个人时序表所不可或缺的。
9.
I remembered the answer, "Patrick Henry".
我的记忆力就恢复了。
10.
I promptly put such a strain on my memory.
我马上就努力记忆。
11.
When you get old your memory gets worse.
人老了，记忆力就减退了。
12.
What I've done is just to make you happy, even if one day I no longer exist in your memory>?
我所要做的就是让你幸福，即便有一天我从你的记忆中淡去.
13.
Sheep's motion was only revealed by memory, not detected by sight.
至于羊群的活动，可就不是目力所能辨识的了，只能凭记忆去体会。
14.
So-called "love" is just like alhol,making you stuporous and sad in a rush,then it fades away with the memory.
所谓的爱情就像酒精，冲上头，麻木，难过之后随着记忆一同褪去。
15.
One basic model researchers have created for learning and memory is the computer.
研究者为学习和记忆所创造出的一个基本模型就是计算机。
16.
The first memory I have of him-- of anything,really-- is his strength.
我对他--实际上是对所有事的最初记忆，就是他的力量。
17.
all that is remembered of the past as preserved in writing; a body of knowledge.
对过去的记忆所记载的文字。
18.
Mymemory is too bad; I remembered the name of the place wrongly.
我的记忆力不太好，所以把地名记错了。