blush like a blue dog的用法和樣例：
例句
- It is a shame, though, She is such a wildcat!
真不害臊啊，她就像只野貓一樣！ - The old man was thrown into a fright at once.
老人不覺(jué)大吃一驚。 - A dead end is just a good place to turnaround.
所有終點(diǎn)都是起點(diǎn)，只是當時(shí)混然不覺(jué)。 - One must have a thick hide to do such a thing.
厚臉皮的人才干得出這種事。 - He's really a thick-skinned gate-crasher.
他真是個(gè)厚臉皮的不速之客。
