Formerly he talked big but now he sings small.

他过去满嘴大话，现在可说话谦虚谨慎了。

youdao

He always talked big, but never amounted to anything.

他长吹大牛，但从不干实事。

youdao

He had almost talked big and had almost always delivered.

他老是说大话，而又几乎总能实现。

youdao

He talked about big corporations like General Motors that are in trouble in part because of the high cost of providing health insurance to employees.

VOA: standard.2009.06.15

I think the question purely of religion in conflict with human rights is a new avenue as we talked about changes and the new big dialogue in human rights.

我认为，单纯就宗教和人权,之间的冲突来说,这是个新出现的问题,也开启了有关人权问题的新对话。

普林斯顿公开课 - 人性课程节选

When the Jets acquired quarterback Tebow last year, Ryan, not surprisingly, talked big about the possibilities.

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You mentioned that you talked to big Hollywood bosses about how to integrate U.S. and China cultural industries?

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Jeffery Katzenberg, chief executive of DreamWorks, talked about big-bucks television moving into a similar ecosystem, with sports (along with video gaming) as the drivers of three-dimensional television.

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