while let Some(dir) = cur {
Фото: Dvids / Reuters
，详情可参考搜狗输入法
庭上提及三名已退休的香港警員，包括前總警司及前保安局政府保安事務主任李喬奇（George Lee）、前警司孫華興（Wa Hing Suen）、前刑事情報科總警司馬志堅（Eddie Ma）。
I was afraid I wouldn't be able to understand the new tools. But, it seems I have. I was worried I wouldn't understand the output—that I'd lose my ability to judge whether the code was actually right. But it turns out decades of reading and reviewing code doesn't evaporate. I can still tell when something's wrong and I still have taste.