句子翻译。
1. 他从大学毕业已经五年了。
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2. 我不能负担打出租车，所以不得不走路去上班。
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3. 最近， 我的父亲一直忙于开发一种新产品。（开发：develop）
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4. 你认为成为一个职业的作家怎么样？
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5. 由于被这些美丽的建筑所吸引，游客们停下来仔细地欣赏。（用分词做状语）
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1. It has been five years since he graduated from college.
2. I cannot afford to take a taxi, so I have to walk to work.
3. Recently, my father has been occupied in developing a new product.
4. What do you think of being a professional writer?
5. Attracted by these gorgeous buildings, the tourists stopped to appreciate them carefully
答案不唯一
（1）主要步骤：