1、You can talk till all is blue but I shall not believe you.
你可以說(shuō)的天花亂綴，我就是不能相信你。

2、You can talk till all is blue but I can't believe you.
你喜歡談多久就談多久，但是我并不相信你的話。

3、You can talk till all is blue but I shall not believe it.
你可以沒(méi)完沒(méi)了地說(shuō)下去，但我是不會(huì)相信你的。

till all is blue翻譯