Smart quotes
智能引号（用同一键输入、根据在引文前后的位置而自动变化始末方向的引号）
🧩 词语组成解析
smart
[smɑrt]
adj. 聪明的;敏捷的;漂亮的;整齐的;
vi. 疼痛;感到刺痛;难过;
n. 创伤;刺痛;疼痛;痛苦;
vt. 引起…的疼痛（或痛苦、苦恼等）;
adv. 聪明伶俐地，轻快地，漂亮地;
n. 引用, 引号；报价（quote的复数）
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
The whole book is produced and edited in the pursuit of excellence.
这本书在出版和编辑全过程都力求完美。
Who told you that?
谁告诉你的？