直译: as boundless as the sea and sky
意译:在"海阔天空的谈话"这里的"海阔天空"可以翻译成 talk at random, without reference to reality
unrestrained and far-ranging { 王老师翻译}
海阔天空
1.
[指自然]
boundless
2.
[无拘束]
anything
and
everything
他们海阔天空地聊了起来。
They
started
chatting
about
anything
and
everything
the sea is wide and the sky spacious.
unrestrained and far-ranging