急需下列幾句英文翻譯!!! 1.他是我很喜歡的線上遊戲角色，也是我的18歲生日禮物。 2.剛開始收到這個驚喜時，我開心得抱著他，在教室跑來跑去。 3.這個背景是我高中教室旁的窗台。 4.自從收到這個禮物後，這張封面照我一直用到現在，不曾換過。 不要給google翻譯謝謝各位。?

1.He is my favorite online game character, but also my 18th birthday gift.
2.Received at the beginning of this surprise, I hold him happily, running around in the classroom.
3.The background is a windowsill next to my high school classroom.
4.Since receiving this gift, this cover photo has been used until now,never replaced.