On a lighternote , we end the news today with a story about a duck called Quackers.
为了轻松一下，我们最后讲一个名叫“嘎嘎”的鸭子的故事来结束今天的新闻报道。
《牛津词典》
2
On a lighternote, Opera might have limited brand-name recognition as a browser, but is well regarded in technical circles.
还有一个要注意的问题，Opera作为浏览器品牌可能还不够有名气，但很多技术文章都比较关注它。
3
Note that this should not be a laborious and lengthy process; the goal is to get to a smaller and lighter initial process framework and validate the decisions with real work efforts.