无事

It's not for nothing that scientists are in such a footrace to get human genoms mapped .

科学家们在绘制人类染色体的映射图过程中的竞赛并不是无事可做。

This entrance, which usually stood ajar in the most inviting fashion, permitted a view of two things, neither of which have anything very funereal about them,--a courtyard surrounded by walls hung with vines, and the face of a lounging porter.

那道门经常以一种最吸引人的方式半开半掩着，门缝中透出两种不很凄凉的东西：一个周围墙上布满葡萄藤的院子和一个无事徘徊的门房的面孔。

Sometimes it is agreeable to do nothing,but it will be boring if you always hang about.

有时清闲无事是令人惬意的，但总是闲呆着就可能变得单调乏味了。

It's comfortable for have nothing to do sometimes,but it's humdrum for all the time.

有时清闲无事是令人惬意的，但总是闲呆着就可能变得单调乏味了。

Unemployment is still rising and much manufacturing capacity remains idle.

各国的失业率仍在不断上升，在制造行业，许多公司的员工也依然无事可做。

Pierre, feeling out of place and of no use, and afraid of getting in some one's way again, galloped after him.

皮埃尔觉得这不是他待的地方，且无事可做，又怕妨碍别人，就跟着副官驰去了。

"Oh no, no danger", he said as indifferently as he could

"哦，没有，没有什么危险。"他说这话的时候尽可能装出一副泰然无事的样子来。

If you laze in front of the TV doing nothing, then the advertisers are bound to instill a yearning for something that you wouldn't have wanted otherwise .

如果你懒散地在电视机面前无事可做，那些广告商们又注定会一点点地挖掘出你的本来根本不想买的欲望。

So much time,and so litter i need to do .

时间这么多，而我却无事可做。

Listen to lla the comradeses criticize repeatedly fought and lost pathetic experience, is make sympathize with to comfort a form solid heart in dark and great.in fact, world origin have no matter, much ado about nothing.i can't from find matter son.

听lla的同志们痛陈屡战屡败的悲惨经历，乃作同情安慰状实则心中暗爽。事实上，天下本无事，庸人自扰之。我就不会自去找事儿。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。