客人点菜的时候，后厨经理（线程池）就分配一个厨师去做这道菜。厨师拿到菜单，开始备菜、切菜，然后发现需要炖汤，要等20分钟（IO等待）。这时候厨师就傻站在灶台前盯着砂锅，啥也不干，就干等。等汤炖好了，继续炒菜，最后出菜。
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The last decade hasn’t been smooth. Brewster rattles off challenges: tariffs on equipment and consumables sourced from China, Europe, Mexico, and Canada; price hikes on vinyl and paper; labor shortages; and SBA lending issues layered on top of the whiplash of COVID, when only “necessary businesses” were allowed to stay open.
До этого в Вашингтоне рассказали, что Мелания Трамп помогла воссоединить семьи в России и Украине, поспособствовав возвращению детей к своим близким.
At one end, the glasses are marketed as an everyday assistant – a voice in the frame that tells you what you are seeing. At the other end, people in Nairobi sit annotating the most intimate moments the camera captures: open-plan offices, living rooms, bedrooms, bathrooms.