李海奇 2021-04-08 19:36 你经常烧水的锅有水垢，那是长期沉积的水中含有碳酸钙与碳酸镁的水垢。不清除的话，它隔热，会造成不易将水烧开了，也就是浪费能源。同时，你长期喝带有水垢的水，容易患肾结石病。最
I\'m trying to fade an element in and out, but with a slight pause in between, it works without the pause, but when I add the pause using the jQuery delay()-function, it just stops after the first fad
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