有5句中译英，麻烦高手们帮我翻译一下，谢谢

(1)我总爱回忆我在农村度过的那激动人心的时光
(1)I always like recalling that exciting time that I spend in the countryside

(2）他居然不辞而别，令人痛心。
(2)He leaves without saying good -bye, agonizing

(3）你们自告奋勇帮助我，我很感谢。我感到非常高兴，因为够朋友交情的人比我估计的要多。
(3)You volunteer to help me, I am very grateful. It is very glad for me to feel, because people to prove a true friend friendship many than whom me estimate.

(4）祝你们在新年里一切顺利。
(4)The very best of luck with everything during New Year of you.

(5）玛丽渴望早日开始工作，但她还有两年才能从大学毕业。
(5)Mary eager to start work as soon as possible, but she still two years to graduate from college

I always love to recall the exciting times I spent in the countryside

He left without saying goodbye, which was heartbreaking.

I really appreciate your voluntary help. I also feel happy because I undercounted the number of friends I have.

I wish you well in the new year.

Mary is anxious to start w