ph.
1. Those neighbor boys are always up to no good.
邻居那些男孩总想搞鬼。
2. Keep an eye on those businessmen, they are up to no good.
注意看着那些商人，他们会搞鬼。
1. 不怀好意：bock beer 烈性黑啤酒 一杯(黑)啤酒 | up to no good 不怀好意 | reactor fuel pellet [核]反应堆燃料芯块
2. 惹事生非：78 Let someone down令人失望 | 79 Up to no good惹事生非 | 80 Dweeb笨蛋;令人讨厌的人
3. 惹是生非：Chicken out(临阵退缩) | Up to no good.(惹是生非) | Get lost(迷路,走失了,走开)
4. 心懷不軌/不懷好意：Play the field 交際女人 | Up to no good 心懷不軌/不懷好意 | Dressed up to the nines 打扮得花枝招展
1. It's a good time to stock up on cheap gadgets, and there's no better time to invest in some designer threads.
2. Some students'first reaction was " he's a pen dealer ", and others supposed he was up to no good.
3. Powder skiing freaks already will attest to its good reputation, no wonder considering that the area gets up to 18 m of snowfall per year.