圖像來源，BBC News Chinese
In JavaScript, the natural primitive for "a sequence of things that arrive over time" is already in the language: the async iterable. You consume it with for await...of. You stop consuming by stopping iteration.
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Everton's Davies says while technology can help fans share their "experience" from their seats, the club also wants to "generate an atmosphere in the stadium".
if (n <= 1) return;