我想改變給定句子關(guān)鍵詞的顏色。到目前為止我有這個(gè)：const engSample = document.querySelector(".eng-sample");engSample.innerHTML = getColoredEngSample("I have been walking");function getColoredEngSample(text) {        let result;        const keywords = ["have", "has", "been", "ing"];        keywords.forEach(key => {            result = text.replace(key, `<span class='bold-sample'>${key}</span>`);        });    return result;}.bold-sample { color: #ff3c00; }<p class="eng-sample"></p>如您所見(jiàn)，只有ing顏色發(fā)生變化，而其余關(guān)鍵字則沒(méi)有。我該如何解決這個(gè)問(wèn)題或使用正則表達(dá)式獲得相同的結(jié)果？