At the very least it has a decent shot at staying in the DAX longer that firm it replaced.

至少，外卖超人在DAX指数的停留时间会超过它取代的公司，还算体面。

The same week Linde, a chemical firm that was until recently the largest constituent of Germany's dax index, quit Frankfurt, keeping its American listing.

同一周，直到最近一直是德国 dax 指数最大成分股的化学公司林德公司退出法兰克福，继续在美国上市。

The Munich-based payments-processor, a " fintech" star, even won a coveted place in Germany's dax stockmarket index in 2018, when its value soared above €20bn ($23bn).

这家总部位于慕尼黑的支付处理商是“金融科技”明星，其市值飙升至 200 亿欧元（合 230 亿美元）以上， 甚至在 2018 年的德国 DAX 股票市场指数中占据令人垂涎的一席之地。

(The imitative element can be seen in " dax on" , which ChatGPT probably patterned on the likes of " chew on" or " munch on" .) What about the " poverty of the stimulus" ?

(模仿的元素可以从dax on的例子中看出，ChatGPT很可能是仿照了chew on或munch on等表示咀嚼之类的词汇。)那么" 语言刺激贫瘠" 方面又是什么情况呢？