- 1. It S Simple: 它简单
The waterfall method is usually the first one taught in programming school. It's been around forever. It's simple, elegant, and makes sense. And, it can work well on the right project. Figure 2.6 shows the steps involved in this model.
dict.youdao.com - 2. It S So Simple: 这很简单
dict.youdao.com - 3. It S Very Simple: 这很简单
dict.youdao.com - 4. It S Really Simple: 这真很简单
dict.youdao.com - 5. It S Terribly Simple: 理由很简单
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