The proof of the pudding is in the eating.
... instant messaging即时信息 homemade自制的 the proof of the pudding is in the eating空谈不如实践 ...
基于2个网页-相关网页
何况空谈不如实践：谁的程序更好？
The proof is in the pudding. Who's making better applications?
youdao
应用推荐
模块上移
模块下移
不移动