system lock-out
系统锁定
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Even if you don't see that as a security risk, a system crash could lock the BlackBerry out of your in-box.
CNN: Handheld Net gadgets get funky
应用推荐
模块上移
模块下移
不移动