1.
The matter has gone beyond a joke, ie has become too serious to be amusing.
这事可不是闹着玩儿的.
2.
This is no joke (joking matter).
这事可不能闹着玩儿。
3.
just for fun, a laugh, a joke, etc
仅仅是闹着玩儿、 逗笑、 开玩笑等.
4.
I like to fly about and cut capers.
我喜欢跳跳蹦蹦闹着玩儿。
5.
It's just some kids horsing around.
那是一些孩子在闹着玩儿。
6.
He was joking. Don't take it seriously.
他是跟你闹着玩儿的, 你别当真。
7.
He often puffs cigarette smoke in other's face for fun.
他常常向别人脸上喷烟闹着玩儿。
8.
Happiness is no laughing matters .
幸福不是闹着玩儿的事情。
9.
For Pat to lose his job is nothing to joke about, ie is a serious matter.
对帕特来说失业可不是闹着玩儿的.
10.
There was decidedly a very liberal measure of play in her.
她的性格里显然有相当多爱闹着玩儿的成份。
11.
This meeting must not be fun, but business.
这次会不能闹着玩儿，必须是正正经经的。
12.
A man of sense only trifles with them(women).
有见识的男人只是跟她们（妇女）闹着玩儿。
13.
It's no joke to start smoking at my age.
我这把年纪才开始抽烟可不是闹着玩儿的事
14.
The Dutchman began to think it was getting beyond a joke.
荷兰人开始认为这事不足闹着玩儿的了。
15.
I was not sure but that he was having a good-humoured jest with me
我不能断定他是不是在那儿和我闹着玩儿说笑话。
16.
Although he had only entered the contest for fun, he won first prize.
尽管他参加这次竞赛只不过是闹着玩儿而已, 却赢得了头奖.
17.
Marriage is not a sport.
婚姻可不是闹着玩的事儿。
18.
The matter is not to be neglected.
这事可不是闹着玩的。