Unshielded
未掩蔽的, 無保護的, 無防御的
??? 情景例句
I happened to meet her on the bus.
我湊巧在公共汽車上碰見她。
May I speak to your boss?
我想和你們的老板講話好嗎？
A Frenchman, for instance, might find it hard to laugh at a Russian joke.
譬如，法國人聽完一則俄國笑話可能很難發笑。