用户应该拥有硬件和软件的使用自由，操作系统应该是开放的，而不是封闭的。
用戶應該擁有硬件和軟件的使用自由，操作系統應該是開放的，而不是封閉的。
A user should have freedom with respect to both hardware and software. An operating system should be open, not closed.
封闭
封閉
fēng bìㄈㄥ ㄅㄧˋ
Meaning
Meanings
- 1
to close; to seal off
- 2
to close down (an illegal venue)
- 3
closed (i.e. isolated from outside input)
Examples