求翻译：我一共设计了几种不同的方案，然后从可能性最好的开始试验，最终找到了合适的实验方法，顺利的完成了毕业课题，并最终获得优秀毕业论文。是什么意思？

I have a total design several different programs, then the possibility of the best from the beginning of trial, and ultimately to find a suitable experimental methods, the successful completion of the graduation project, and ultimately, outstanding dissertation.

I have a total design several different programs, and then from the best possible start testing, and finally to find a suitable means of experiment and a smooth completion of graduation, and finally obtained the Outstanding dissertation.

I altogether have designed several kind of different plans, then from the possible best start experiment, had finally found the appropriate experimental technique, smooth has completed the graduation topic, finally and obtains the outstanding graduation thesis.

I've designed several different scenarios and possibilities best started experimenting, finally found the right kind of experimental method, successfully completed the graduate subjects and eventual excellent graduation thesis.

I have a total design several different programs, then the possibility of the best from the beginning of trial, and ultimately to find a suitable experimental methods, the successful completion of the graduation project, and ultimately, outstanding dissertation.