知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。Privacy and Stability – Create person blocking and two-phase verification, and pick out the suitable privateness degree—who will see which of your facts.หมายถึง [สะกะระ-] (แบบ) น. ผู้ยังมีหน�