情境场景剧本解决了以下的问题。
3. They last only minutes before breaking down into long-lasting elements.
break down 失败; 划分; 损坏
例句:What guarantee do I have that it wont break down easily?
有什么保障它不会轻易出故障?
4. But such production may also lead to the discovery of new technologies.
lead to 把带到; 领到; 通向; 导致
例句:A little exaggeration can lead to serious consequences.
一丝一毫的夸大都可能导致严重的后果。
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