Put up：
展示，表現
例句：
The team put up a great performance.
這個隊表現好極了。
Talk is cheap:
光說沒用
例句：
My boyfriend keeps saying he'll buy me a diamond ring, but talk is cheap.
我男朋友一直說要給我買鉆戒，但是光說沒用啊。
Talk the talk:
說得好聽
例句：
It's not good enough to talk the talk——you need to walk the walk，too.
只是嘴上說得好聽還不夠——你還要說到做到。
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