With his thumb up, he expressed his thank to me repeatedly.

他竖起大拇指，反复向我表示感谢。

The audience gave him a thumb up.

观众都一致赞许他。

I'm just standing here with my thumb up my butt.

我只是站在这里，两手叉腰，什么都没干。

He thumb up to his mate of the fantastic passing.

他为那个绝妙的传球向他的队友竖起了。

The right hand is extended, thumb up and palm flat.

右手伸出，大拇指朝上，手掌摊平。