写作思路：可以叙述一下医生这个职业的伟大，比如抗击非典先进人物钟南山感动了全国人民，为了给病人会诊，曾三十八个小时没有合眼，累得发了高烧，自己跑回家，把家当作病床，自己给自己治疗等等。
正文：
Doctors are a noble profession, and it is the duty of doctors to treat and save people. Doctors save people from outpatient service to surgery, which is related to people's lives. Therefore, they are always so dedicated that they dare not have a trace of carelessness. They know that a small mistake can lead to disaster. Whenever I know that the doctor has cured a critically ill patient, my heart is envious and admirable.
医生是一个崇高的职业，治病救人是医生的职责。医生救人小到门诊，大到手术，关系到人们的生命，因此，他们总是那么专心致志，不敢有一丝疏忽大意，他们知道一个小错就能酿成大祸。每当知道医生又救治好一个垂危病人，我的心里即羡慕有佩服。
Zhong Nanshan, an advanced figure in the fight against SARS, moved me. In order to consult patients, he did not close his eyes for 38 hours. He was so tired that he had a high fever. He ran home and treated himself as a hospital bed. Even when he was resting, he couldn't spare time. He moved his office to his home and studied SARS during his illness. His spirit deeply moved me and strengthened my determination to be a doctor.
抗击非典先进人物钟南山感动了我，他为了给病人会诊，曾三十八个小时没有合眼，累得发了高烧，自己跑回家，把家当作病床，自己给自己治疗。即使在休息的时候，他也闲不下来，把办公室搬到了家中，在病中研究非典。他的精神深深感动了我，使我想做医生的决心更加坚定。
"Doctor" is a sacred and glorious word, and also a pronoun of hardship. Take good care of the patients every day, and sometimes stay up late to watch the night shift. Although it is very hard to be a doctor, it is an indispensable profession in society. But there are very few doctors in our country. Many places are short of medicine. Doctors play a very important role.
“医生”是一个神圣、光荣的词，也是辛苦的代词。每天都要细心照料病人，有时还要熬夜值夜班。当医生虽然十分辛苦，但这是社会上必不可少的一个行业。而我国的医生非常少，好多地方缺医少药，医生是一个十分重要的角色。
Being a doctor requires not only love, but also excellent skills and solid foundation. I want to lay a good foundation in primary school, study hard, take good care of patients at work, always think of them, do everything possible to relieve their pain, treat all patients equally, strictly require themselves and strive for improvement.
当医生不但需要有爱心，更要有过硬技术和扎实的基础。我要在小学时就打好基础，努力学习，在工作时悉心照顾病人，时刻为病人着想，千方百计为病人解除病痛，对任何病人都一视同仁，严格要求自己，精益求精。
My ideal is to be a doctor and an angel in white. As the saying goes: "ideal is the navigation of life!" No ideal, no ambition, no life goal, no ideal, no ambition, no backbone. I will strive for my ideal.
我的理想就是当一名医生，当一名救死扶伤的“白衣天使”。俗话说：“理想是人生的导航！”没有理想就没有上进心，没有理想就没有人生的目标，没有理想就没有志向，没有骨气。我一定会为理想而努力奋斗。