1.an ineffaceable impression
2.The inscription of the monument has worn away over a long period of time.
3.Worn gear wheel and deep meshing of gears.
4.Chance can not change my love, nor time impair.
5.Their honesty and hospitality left an enduring impress upon her life.
6.But all the hardships did not dampen her creativity.
7.How will be the love what it is unchangeable love during the course of decade going on?
8.The earth, an immortal monument, is engraved with the dedication of Yimeng people.
大地是一座永不
磨灭的丰碑，铭刻着沂蒙山人无私的奉献。
9.Thus a indelible picture of their sufferings and agony was impressed upon my mind.
这样，他们的苦难遭遇在我脑海中就印下了难以
磨灭的印象。
10.But for foster parents like Mrs.Coe, a sense of heroism can get buried by the grueling routine.
但是对像科太太那样的寄养父母来说，那种崇高感可能被非常累人的日常事务所
磨灭。
