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- You cannot be always sure whether he is in jest or earnest. 你总是闹不清他究竟是开玩笑呢还是认真。
- Shall we play for fun or for keeps? 咱们是随便玩玩呢,还是来真格的?
- People collect things either for fun or for money. 人们收集物品既为了快乐又为了赚钱。
- Use GTM as a mobile marketing tool, for promotions, locating business colleagues, or for fun with family and friends. 使用 GTM ，如一件易变营销的工具，找出商业同事，或者跟家庭和朋友一起玩。
- I said in jest I would marry Jim. 我开玩笑说要嫁给吉姆。
- His reply was taken half seriously, half in jest. 他的答覆看来是半开玩笑半认真的。
- Fighting for fun or bickering once in a while is normal. 为了好玩打打架或是偶然吵吵架，这些都很正常。
- He was rounding into shape for a fight in March. 他正为了3月份的拳击赛加以锻炼。
- Are you in jest or in earnest? 你在说笑话还是当真的?
- Those naughty boys barred themselves in for fun. 那些淘气的孩子们把自己关在里面闹着玩。
- I like playing in the band, but I don't do it just for fun; it's my livelihood. 我喜欢在乐队里演奏，但这不只是为了好玩，而是我的谋生之道。
- A device for guiding a tool or for holding machine work in place. 夹具，装配架导引工具或使机器固定在适当位置上运转的设备
- Is there any man unwilling to fight in defence of his country? 难道有谁不愿为保卫自己的国家而战吗？
- Laugh or do a good dee just for fun! 开怀大笑或者做件好事，哪怕仅仅是为了快乐！
- Clearly, banning skateboarding in Central Plaza will make the area a place where people can congregate for fun or for relaxation. 显然，在中央广场禁止滑板将会使该地区成为人们可以聚集起来娱乐和休闲的场所.
- The soldiers fought in trenches for ten days. 士兵们在堑壕阵地上打了十天仗。
- He spoke in jest when he asked me to marry him. 他以开玩笑的口气向我求婚。
- He does not just write for fun; write is his bread and butter. 他写作并不只是为了乐趣，那是他的谋生方式。
- He was so angry that he tackled to for a fight in right earnest. 他非常愤怒，动真格地打了起来。
- Are you here on business or for pleasure? 你是有事来还是来玩玩？
