IQA_Parts_1_2

太好了吧，还有字幕，大爱

38:02 Episode2 begins 44:54 Sample Answer 1 at a low speed 46:13 explanation of SA1 53:55 SA1 at a normal speed 54:45 SA2 at a low speed 56:33 explanation of SA2 01:05:03 SA2 at a normal speed

9:04 Sample Answer 1 at a low speed 11:32 Explanation of SA1 24:42 SA1 at a normal speed 26:26 SA2 at a low speed 28:18 explanation of  SA2 36:02 SA2 at a normal speed

这也太好了吧，文本

good

helpful

有字幕吗