如何听懂美国人正常说话语速？看完你就会明白（第178期）

i think every thing is a lesson.

flip-flop思前想后

speak out表达观点

stick up for sb. 辩护

and I'm like,why did I say that that I gave that so much more attention than it needed to have.

然后我就会想，那件事我本不该那么在意，为什么我还要说那些。