Hdm
分层开发方法论
🗣️ 情景例句
In my personal opinion, I am against the plan.
依我个人的意见，我反对那个计划。
He jests at scars, that never felt a wound.
富人不知穷人苦。
like adolescents they stand before the mirror,
犹如希腊神话中那位漂亮少年，