Did you make that? Is that what you were concentrating on last night?
---Yes. ---It's amazing.
那是你做的吗？那就是你昨晚集中精力做的事吗？
---对 ---真是神奇。

发音词汇语法讲解
1.音标讲解/发音细节
注意make这时候用升调

2.语音技巧
连读：Did-you,what-you,concentrating-on,It’s amazing
重读：that,make,that,what,concentrating,last,night,Yes,amazing
弱读：Did,you,were,on

3.英语口语词汇:
concentrate /'kɑnsn'treɪt/集中精力，全神贯注 ~on…

4.英语口语翻译：
工作时要集中精力， 不要分心。
When working, one should concentrate and not allow oneself to be distracted.