now that i’ve written it out, it seems obvious - of course you can treat the lookahead as a single unit and derive it together. but it took a while to get there with all the edge cases and weird interactions between the context tracking and the derivative construction.
「如果你發現身上有腫塊，即使它不痛，也要去檢查，」他說。
，这一点在新收录的资料中也有详细论述
在此基础上再奋斗五年，到2035年实现我国经济实力、科技实力、国防实力、综合国力和国际影响力大幅跃升，人均国内生产总值达到中等发达国家水平，人民生活更加幸福美好，基本实现社会主义现代化。。业内人士推荐新收录的资料作为进阶阅读
The MacBook is coming back — or at least, that's what the rumors claim. Next week, Apple is expected to announce a colorful, low-cost, non-Air, non-Pro MacBook powered by one of its mobile processors. By avoiding its pricier M-series chips, Apple may reportedly be able to reach a low $699 or $799 price for the MacBook. The $999 MacBook Air is the cheapest laptop on the company's website right now, but Apple also sold the older M1 MacBook Air at Walmart for $700 in 2024, which later went down to $650 last year.