Describing the things that do NOTwork is often more effective than showing how things DO work.

描述那些没成功的例子往往会比展示那些成功的例子有效得多。

youdao

Describing the things that do NOTwork is often more effective than showing how things DO work.

描述那些没成功的例子往往会比展示那些成功的例子有效得多。

youdao