Sasd
结构化分析和结构化设计
🗣️ 情景例句
Sorry, that's not really what I mean. What I'd like to know is...
对不起，我真的不是那意思，我想知道的是…
Working in the theater has always been attractive to her.
对于在剧场工作，她常感到机具吸引力。
Last week No.14 Middle School held a sports meeting on the playground.
上星期第十四中学在操场举行了一次运动会。