人們的臉上有無(wú)拘無(wú)束的快樂(lè)。
There was unrestrained joy on the faces of the people.
她的婚姻出了問(wèn)題，她極不快樂(lè)。
Her marriage is in trouble and she is desperately unhappy.
盡管他們很快樂(lè)，但總?cè)鄙冱c(diǎn)什么。
Happy as they were, there was something missing.
他是一個(gè)快樂(lè)的不抱怨的旅伴。
He was a cheerful and uncomplaining travel companion.