1.

1. 满心喜悦：Lark in Sky 天上的云雀, | Merrily 满心喜悦, | Merrily Merrily to welcome in the Year.欢天喜地,迎接新年到.

2. merrily的解释

2. 愉快地：merohedral 缺面的 | merrily 愉快地 | merriment 欢喜

3. 快乐地：merit 优点 | merrily 快乐地 | merriment 欢乐

4. 快快乐乐划呀划：Gently down the stream, 轻轻划到水里边; | Merrily, merrily, merrily, merrily, 快快乐乐划呀划, | Life is but a dream. 人生如梦乐无边.

1. 轻松愉快地，无忧无虑地(含有批评之意，指做某事时未考虑到事情的诸多问题)
    If you say that someone merrily does something, you are critical of the fact that they do it without realizing that there are a lot of problems which they have not thought about.

merrily的反义词

    e.g. There they were, merrily describing their 16-hour working days while simultaneously claiming to be happily married...
           他们一面高兴地描绘着每天16个小时的工作，一面又声称自己婚姻幸福。
    e.g. Both NATO and the Community knew they could not go merrily on as before.
           北约与欧共体都明白他们不可能再像以前那样高枕无忧了。

2. 轻快地;欢快地;愉悦地
    If you say that something is happening merrily, you mean that it is happening fairly quickly, and in a pleasant or satisfactory way.

    e.g. The ferry cut merrily through the water...
           渡船轻快地划过水面。
    e.g. A pan of potatoes was boiling away merrily on the gas stove.
           一锅土豆在煤气炉上欢快地煮着。

3. see also: merry

1. in a joyous manner

    e.g. they shouted happily

    Synonym: happilymirthfullygaylyblithelyjubilantly